Transition Metals Stocks List

Symbol Grade Name % Change
ADXDF F Adex Mining Corp 0.00
AGPPF C Anglo Plati Ord Shs 0.00
ALKEF C Alkane Resources Limited 0.00
AMMCF F Amur Minerals Corp 0.00
ANGPY C Anglo American Platinum Limited 0.00
ARAFF D Arafura Resources NL 0.00
AREM D American Rare Earths 0.00
ARREF A Amerigo Resources Ltd 0.00
ATUSF B Altius Minerals Corp 0.00
AZMTF C Azimut Exploration I 0.00
AZRMF C Azure Minerals 0.00
BYRG A Buyer Group Intl Inc 62.50
CGMLF A Chalice Gold Mines L 0.00
CMCLF B China Molybdenum Co 0.00
CMRZF F Commerce Res Corp 0.00
CSGH D China Sun Grp Highte 0.00
CTEQF F Clean Teq Holdings Ltd 0.00
ELRFF B Eastern Platinum Ltd 0.00
ELTLF B Elementos Ltd 0.00
ENDGF A Endurance Gold Corp 0.00
ETFLF A Eastfield Res Ltd 0.00
FPOCF C FPX Nickel Corp 0.00
GGIFF B Garibaldi Res Corp 0.00
GWMGF D Great Western Minerl 0.00
HCHDF D Hochschild Mining plc 0.00
IVPAF B Ivanhoe Mines Ltd. 0.00
JUBPF A Jubilee Platinum Plc -5.17
MDNNF B Niobay Metals Inc. 0.00
MIDLF C Midland Expl Inc 0.00
MLMZF F Metallica Minerals 0.00
MLXEF B Metals X Ltd 0.00
MLYCF C American Cumo Mining Ltd 0.00
MSMGF B Mustang Minerals Cor 0.00
MTLCF B Metalcorp Ltd 0.00
MYAGF B Maya Gold & Silver 0.00
NATUF C North Amern Tungsten 0.00
NILSY A Public Joint Stock Company Mining and Metallurgical Company Norilsk Nickel -0.19
NIOBF C Niocorp Developments Ltd 0.00
NKORF B Nickel One Resources 0.00
NTCPF B Northisle Copper & G 0.00
PTNUF B Platina Resources 0.00
RRSSF B Neometals Ltd 0.00
RVLTF F Revolution Tech Inc 0.00
SAPLF A Sylvania Platinum 0.00
TNTMF F Transition Metals Co 0.00
VULMF A Vulcan Minerals Inc 8.85
ZTMUF A Zimtu Cap Corp 0.00
BKMM D Bekem Metals Inc 0.00
RDRUY B Neometals Ltd. 0.00
PWCRF B Pacific Wildcat Resources Corp 0.00
ARRRF D Ardea Resources Limited 0.00
PGEZF B Group Ten Metals Inc. 0.00
ARTTF B Artemis Resources Ltd 0.00
CTAM B A.M. Castle & Co. 0.00
ERMAF C Eramet Sa 0.00
PIONF F Pioneer Resources Ltd. 0.00
IMTFF A International Montoro Resources Inc 0.00
AMSLF D Australian Mines Limited 0.00
TRMNF F Trueclaim Exploration Inc. 0.00
CTXDF F Cantex Mine Dev Corp New 0.00
NMREF B Namibia Rare Earths 0.00
BDNNY A Boliden Ab ADR 0.00
AGPIF B Anglo Pacific Res Plc Ord 0.00
TTSRF B Tartisan Nickel Corp 0.00
SAMMF A Sama Res/Ressources Sama 0.00
BLLYF D Bluejay Mining Plc 0.00
NMPNF A Northam Platinum Ppty Ltd 0.00
MNXMF B Monax Mining Ltd 0.00
SMCDF D Strategic Minerals 0.00
JRVMF C Jervois Mining Ltd. 0.00
CONXF A Conic Metals Corp 0.00
BOLIF A Boliden Ab 0.00
EUBG B Entreprerneur Universe Bright Group 0.00
NICMF F Nippon Commercial In 0.00
TIHRF B Tharisa Plc 0.00
TNGZF C Tng Ltd 0.00
GMRSF C Gme Resources Ltd 0.00
BVLDF B Bold Ventures Inc 0.00
BWNAF C Six Sigma Metals Ltd 0.00
JAMGF B Jasper Mining Corp 0.00
ZMPLF A Zimplats Holdings Ltd 0.00
NDEND C Bankers Cobalt Corp 0.00
CLRMF B Clean Air Metals Inc 0.00
HRFEF D Harfang Exploration Inc 0.00
WMNNF B European Cobalt Ltd 0.00
KRRGF B Karora Resources Inc. 0.00
CNIKF B CREST NICHOLSON PLC 3.42
KGHPF B Kghm Polska Miedz Sa Ord 0.00
STMNF C Sumitomo Metal Mining CO Ltd 0.00
AEOMF F Aeon Metals Ltd 0.00
KRRGD F Karora Resources Inc. 0.00
XZJCF C Mitsui Mining & Smelting CO Ltd [Japan] 0.00
SBYSF C Sibanye Stillwater Ltd 0.00
IMPUF B Impala Platinum Hlds Ltd 0.00
MNXXF F Manganese X Energy Corp. 0.00
EVXXF F European Electric Metals Inc. 0.00
BBBMF F Bluebird Battery Metals Inc 0.00
ASMMF B Australian Strategic Materials Ltd 0.00
SSYRF A Sassy Res Corp 0.00
ELECF B Electric Royalties Ltd 0.00
MKNGF A Mkango Res Ltd 0.00
BLSTF F Blackstone Minerals Ltd 0.00
AUXIF A Auxico Resources Canada Inc 0.00
NICLF D Class 1 Nickel and Technologies Limited 0.00
ARDNF F Argent Minerals Ltd 0.00
NEWRF F Newmac Resources Inc 0.00
CRZNF D Corazon Mining Ltd 0.00
REEEF D Rarex Ltd 0.00
THORF B Thor Mining Plc 0.00
NILIF C Surge Battery Metals Inc 0.00
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Related ETFs - A few ETFs which own one or more of the above listed Transition Metals stocks.


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    Recent Signals

    Date Stock Signal Type
    2021-05-13 AGPPF Pocket Pivot Bullish Swing Setup
    2021-05-13 AGPPF Narrow Range Bar Range Contraction
    2021-05-13 AGPPF Lower Bollinger Band Walk Weakness
    2021-05-13 ALKEF Narrow Range Bar Range Contraction
    2021-05-13 ALKEF Fell Below 20 DMA Bearish
    2021-05-13 AMSLF Fell Below 20 DMA Bearish
    2021-05-13 AMSLF Doji - Bullish? Reversal
    2021-05-13 AMSLF Lizard Bullish Bullish Day Trade Setup
    2021-05-13 AMSLF 200 DMA Support Bullish
    2021-05-13 AMSLF Bollinger Band Squeeze Range Contraction
    2021-05-13 ANGPY Lower Bollinger Band Walk Weakness
    2021-05-13 ARAFF NR7 Range Contraction
    2021-05-13 ARAFF Narrow Range Bar Range Contraction
    2021-05-13 ARAFF Bollinger Band Squeeze Range Contraction
    2021-05-13 ARAFF 20 DMA Resistance Bearish
    2021-05-13 ARDNF Narrow Range Bar Range Contraction
    2021-05-13 ARREF Parabolic Rise Strength
    2021-05-13 ARREF New 52 Week High Strength
    2021-05-13 ARREF Volume Surge Other
    2021-05-13 ARREF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 ARREF Wide Range Bar Range Expansion
    2021-05-13 ARREF Upper Bollinger Band Walk Strength
    2021-05-13 ARREF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 ARRRF Narrow Range Bar Range Contraction
    2021-05-13 ARRRF Fell Below 200 DMA Bearish
    2021-05-13 ARRRF Bollinger Band Squeeze Range Contraction
    2021-05-13 ARTTF Pocket Pivot Bullish Swing Setup
    2021-05-13 ARTTF Crossed Above 200 DMA Bullish
    2021-05-13 ATUSF Fell Below 20 DMA Bearish
    2021-05-13 ATUSF MACD Bearish Signal Line Cross Bearish
    2021-05-13 ATUSF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 ATUSF Calm After Storm Range Contraction
    2021-05-13 AUXIF Calm After Storm Range Contraction
    2021-05-13 AUXIF New 52 Week Closing High Bullish
    2021-05-13 AUXIF Upper Bollinger Band Walk Strength
    2021-05-13 AZMTF Bollinger Band Squeeze Range Contraction
    2021-05-13 AZMTF Crossed Above 20 DMA Bullish
    2021-05-13 AZMTF Crossed Above 50 DMA Bullish
    2021-05-13 AZMTF 180 Bullish Setup Bullish Swing Setup
    2021-05-13 AZMTF MACD Bullish Signal Line Cross Bullish
    2021-05-13 BBBMF Narrow Range Bar Range Contraction
    2021-05-13 BLLYF Narrow Range Bar Range Contraction
    2021-05-13 BLLYF Fell Below 20 DMA Bearish
    2021-05-13 BLSTF MACD Bearish Signal Line Cross Bearish
    2021-05-13 BLSTF New 52 Week Closing Low Bearish
    2021-05-13 BYRG 20 DMA Support Bullish
    2021-05-13 BYRG Crossed Above 200 DMA Bullish
    2021-05-13 BYRG Volume Surge Other
    2021-05-13 BYRG Wide Range Bar Range Expansion
    2021-05-13 BYRG Expansion Breakout Bullish Swing Setup
    2021-05-13 BYRG MACD Bullish Centerline Cross Bullish
    2021-05-13 BYRG MACD Bullish Signal Line Cross Bullish
    2021-05-13 BYRG Expansion Pivot Buy Setup Bullish Swing Setup
    2021-05-13 BYRG Parabolic Rise Strength
    2021-05-13 BYRG Pocket Pivot Bullish Swing Setup
    2021-05-13 CGMLF NR7 Range Contraction
    2021-05-13 CGMLF Narrow Range Bar Range Contraction
    2021-05-13 CGMLF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 CGMLF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 CGMLF MACD Bearish Signal Line Cross Bearish
    2021-05-13 CLRMF MACD Bearish Signal Line Cross Bearish
    2021-05-13 CLRMF Stochastic Sell Signal Bearish
    2021-05-13 CLRMF 50 DMA Support Bullish
    2021-05-13 CMCLF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 CMCLF 50 DMA Support Bullish
    2021-05-13 CMCLF Fell Below 20 DMA Bearish
    2021-05-13 CMRZF Narrow Range Bar Range Contraction
    2021-05-13 CMRZF Stochastic Reached Oversold Weakness
    2021-05-13 CNIKF MACD Bearish Signal Line Cross Bearish
    2021-05-13 CNIKF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 CNIKF 20 DMA Support Bullish
    2021-05-13 CNIKF Doji - Bullish? Reversal
    2021-05-13 CONXF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 CONXF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 CONXF 180 Bullish Setup Bullish Swing Setup
    2021-05-13 CTEQF Fell Below 50 DMA Bearish
    2021-05-13 CTEQF Narrow Range Bar Range Contraction
    2021-05-13 ELECF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 ELECF Narrow Range Bar Range Contraction
    2021-05-13 ELECF Fell Below 20 DMA Bearish
    2021-05-13 ELRFF Narrow Range Bar Range Contraction
    2021-05-13 ELTLF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 ELTLF Narrow Range Bar Range Contraction
    2021-05-13 ENDGF Narrow Range Bar Range Contraction
    2021-05-13 ETFLF Upper Bollinger Band Walk Strength
    2021-05-13 EUBG Boomer Buy Setup Bullish Swing Setup
    2021-05-13 EUBG 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 EUBG Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 FPOCF Crossed Above 20 DMA Bullish
    2021-05-13 FPOCF 50 DMA Resistance Bearish
    2021-05-13 GGIFF 20 DMA Resistance Bearish
    2021-05-13 GGIFF Narrow Range Bar Range Contraction
    2021-05-13 GWMGF 50 DMA Resistance Bearish
    2021-05-13 GWMGF MACD Bearish Signal Line Cross Bearish
    2021-05-13 GWMGF Fell Below 20 DMA Bearish
    2021-05-13 HCHDF Fell Below 20 DMA Bearish
    2021-05-13 IMPUF Narrow Range Bar Range Contraction
    2021-05-13 IMTFF Expansion Pivot Buy Setup Bullish Swing Setup
    2021-05-13 IMTFF Crossed Above 20 DMA Bullish
    2021-05-13 IMTFF Crossed Above 50 DMA Bullish
    2021-05-13 IMTFF Wide Range Bar Range Expansion
    2021-05-13 IMTFF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 IVPAF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 IVPAF Pocket Pivot Bullish Swing Setup
    2021-05-13 IVPAF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 JRVMF Bollinger Band Squeeze Range Contraction
    2021-05-13 JRVMF Bullish Engulfing Bullish
    2021-05-13 JUBPF New 52 Week Closing High Bullish
    2021-05-13 JUBPF New Downtrend Bearish
    2021-05-13 JUBPF Stochastic Sell Signal Bearish
    2021-05-13 JUBPF Upper Bollinger Band Walk Strength
    2021-05-13 JUBPF New 52 Week High Strength
    2021-05-13 KRRGF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 KRRGF Stochastic Reached Oversold Weakness
    2021-05-13 KRRGF Spinning Top Other
    2021-05-13 KRRGF NR7 Range Contraction
    2021-05-13 KRRGF 50 DMA Support Bullish
    2021-05-13 KRRGF Lower Bollinger Band Walk Weakness
    2021-05-13 MIDLF 50 DMA Resistance Bearish
    2021-05-13 MIDLF 20 DMA Resistance Bearish
    2021-05-13 MIDLF MACD Bearish Centerline Cross Bearish
    2021-05-13 MLMZF Narrow Range Bar Range Contraction
    2021-05-13 MLMZF Fell Below 50 DMA Bearish
    2021-05-13 MLXEF 20 DMA Support Bullish
    2021-05-13 MLXEF Doji - Bullish? Reversal
    2021-05-13 MLXEF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 MLYCF Narrow Range Bar Range Contraction
    2021-05-13 MLYCF Non-ADX 1,2,3,4 Bearish Bearish Swing Setup
    2021-05-13 MLYCF Bollinger Band Squeeze Range Contraction
    2021-05-13 MSMGF NR7 Range Contraction
    2021-05-13 MSMGF Narrow Range Bar Range Contraction
    2021-05-13 MYAGF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 MYAGF Narrow Range Bar Range Contraction
    2021-05-13 MYAGF NR7 Range Contraction
    2021-05-13 MYAGF Fell Below 20 DMA Bearish
    2021-05-13 MYAGF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 NATUF Crossed Above 50 DMA Bullish
    2021-05-13 NATUF Wide Range Bar Range Expansion
    2021-05-13 NATUF Bollinger Band Squeeze Range Contraction
    2021-05-13 NICMF Pocket Pivot Bullish Swing Setup
    2021-05-13 NICMF Narrow Range Bar Range Contraction
    2021-05-13 NILIF Hot IPO Pullback Bullish Swing Setup
    2021-05-13 NILIF Narrow Range Bar Range Contraction
    2021-05-13 NILSY 180 Bullish Setup Bullish Swing Setup
    2021-05-13 NIOBF Expansion Pivot Sell Setup Bearish Swing Setup
    2021-05-13 NIOBF 20 DMA Resistance Bearish
    2021-05-13 NIOBF 50 DMA Resistance Bearish
    2021-05-13 NKORF Fell Below 20 DMA Bearish
    2021-05-13 NKORF 50 DMA Support Bullish
    2021-05-13 NKORF MACD Bearish Signal Line Cross Bearish
    2021-05-13 NMREF MACD Bearish Signal Line Cross Bearish
    2021-05-13 NMREF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 NMREF Fell Below 20 DMA Bearish
    2021-05-13 NMREF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 NTCPF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 NTCPF Wide Range Bar Range Expansion
    2021-05-13 NTCPF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 NTCPF Fell Below 20 DMA Bearish
    2021-05-13 NTCPF 50 DMA Support Bullish
    2021-05-13 PGEZF Narrow Range Bar Range Contraction
    2021-05-13 PGEZF NR7 Range Contraction
    2021-05-13 PIONF Narrow Range Bar Range Contraction
    2021-05-13 RDRUY Lizard Bullish Bullish Day Trade Setup
    2021-05-13 RDRUY Hammer Candlestick Bullish
    2021-05-13 RDRUY Narrow Range Bar Range Contraction
    2021-05-13 RDRUY Fell Below 20 DMA Bearish
    2021-05-13 RDRUY Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 RDRUY MACD Bearish Signal Line Cross Bearish
    2021-05-13 RDRUY 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 RDRUY Doji - Bullish? Reversal
    2021-05-13 RRSSF Narrow Range Bar Range Contraction
    2021-05-13 RRSSF New Downtrend Bearish
    2021-05-13 RVLTF Bollinger Band Squeeze Range Contraction
    2021-05-13 RVLTF NR7 Range Contraction
    2021-05-13 RVLTF Narrow Range Bar Range Contraction
    2021-05-13 RVLTF Stochastic Buy Signal Bullish
    2021-05-13 RVLTF Non-ADX 1,2,3,4 Bearish Bearish Swing Setup
    2021-05-13 SAMMF Narrow Range Bar Range Contraction
    2021-05-13 SAMMF Stochastic Reached Overbought Strength
    2021-05-13 SBYSF Fell Below 50 DMA Bearish
    2021-05-13 SBYSF Narrow Range Bar Range Contraction
    2021-05-13 SSYRF 180 Bullish Setup Bullish Swing Setup
    2021-05-13 SSYRF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 SSYRF Wide Range Bar Range Expansion
    2021-05-13 SSYRF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 SSYRF Upper Bollinger Band Walk Strength
    2021-05-13 TNTMF Fell Below 20 DMA Bearish
    2021-05-13 TNTMF Fell Below 200 DMA Bearish
    2021-05-13 TNTMF Volume Surge Other
    2021-05-13 TNTMF Wide Range Bar Range Expansion
    2021-05-13 TNTMF Bollinger Band Squeeze Range Contraction
    2021-05-13 TNTMF Expansion Breakdown Bearish Swing Setup
    2021-05-13 TNTMF Expansion Pivot Sell Setup Bearish Swing Setup
    2021-05-13 TNTMF Fell Below 50 DMA Bearish
    2021-05-13 TRMNF 20 DMA Resistance Bearish
    2021-05-13 TTSRF Calm After Storm Range Contraction
    2021-05-13 TTSRF 20 DMA Support Bullish
    2021-05-13 TTSRF 1,2,3 Retracement Bearish Bearish Swing Setup
    2021-05-13 TTSRF Bollinger Band Squeeze Range Contraction
    2021-05-13 TTSRF Narrow Range Bar Range Contraction
    2021-05-13 TTSRF MACD Bearish Signal Line Cross Bearish
    2021-05-13 VULMF Narrow Range Bar Range Contraction
    2021-05-13 VULMF 1,2,3 Pullback Bullish Bullish Swing Setup
    2021-05-13 VULMF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
    2021-05-13 ZTMUF Narrow Range Bar Range Contraction
    2021-05-13 ZTMUF Non-ADX 1,2,3,4 Bullish Bullish Swing Setup

    Recent News for Transition Metals Stocks

    Date Stock Title
    May 14 ELRFF Eastern Platinum Limited Reports Results for the First Quarter of 2021 and Provides Operation Updates
    May 14 AGPIF Could The Anglo Pacific Group plc (LON:APF) Ownership Structure Tell Us Something Useful?
    May 13 BVLDF Bold Ventures Announces Non-Brokered Private Placement
    May 13 IVPAF Ivanhoe Mines Issues Q1 Financial Results and Review of Mine Construction Progress and Exploration Activities
    May 13 MYAGF Aya Gold & Silver Continues Turnaround Plan with Strong Quarterly Silver Production and Record Operating Cash Flow
    May 12 ZMPLF Zimplats Holdings Limited's (ASX:ZIM) Stock's On An Uptrend: Are Strong Financials Guiding The Market?
    May 12 ATUSF Altius Reports Voting Results From May 12, 2021 Annual General Meeting
    May 12 MSMGF Grid Metals Corp. Announces Private Placement
    May 12 KRRGF Karora Extends New Larkin Zone to Over 650 Metres with Strong Infill and Step-out Drilling, Including 7.6 g/t Gold over 5.8 Metres
    May 12 BDNNY Report of payments to government agencies in 2020
    May 12 IVPAF Ivanhoe Mines Announces Inclusion in the MSCI Canada Index
    May 12 JUBPF Jubilee Metals Group PLC's (LON:JLP) Stock Is Going Strong: Is the Market Following Fundamentals?
    May 11 ATUSF Altius Reports Q1 2021 Attributable Royalty Revenue of $17.8M And Adjusted Operating Cash Flow of $8.8M
    May 11 TTSRF Tartisan Nickel Corp. Provides Updated National Instrument 43-101 Technical Report on the Sill Lake Lead-Silver Property, Van Koughnet Township, Ontario
    May 11 NEWRF IIROC Trading Halt - NER
    May 11 NIOBF NioCorp Announces Closing of Up-Sized Private Placement for Gross Proceeds of C$6.2 Million
    May 11 TNTMF Transition Vests 100% Interest in Cryderman Property Located in the Heart of the Shining Tree Gold Camp, Ontario
    May 11 AUXIF Auxico Becomes a Member of the Tantalum-Niobium International Study Center (TIC)
    May 11 IMPUF Trinseo's (TSE) Earnings Top Estimates in Q1, Sales Up Y/Y
    May 11 IMPUF Koppers (KOP) Earnings Surpass Estimate in Q1, Sales Lag

    In chemistry, the term transition metal (or transition element) has three possible meanings:

    The IUPAC definition defines a transition metal as "an element whose atom has a partially filled d sub-shell, or which can give rise to cations with an incomplete d sub-shell".
    Many scientists describe a "transition metal" as any element in the d-block of the periodic table, which includes groups 3 to 12 on the periodic table. In actual practice, the f-block lanthanide and actinide series are also considered transition metals and are called "inner transition metals".
    Cotton and Wilkinson expand the brief IUPAC definition (see above) by specifying which elements are included. As well as the elements of groups 4 to 11, they add scandium and yttrium in group 3, which have a partially filled d subshell in the metallic state. Lanthanum and actinium in group 3 are, however, classified as lanthanides and actinides respectively.English chemist Charles Bury (1890–1968) first used the word transition in this context in 1921, when he referred to a transition series of elements during the change of an inner layer of electrons (for example n = 3 in the 4th row of the periodic table) from a stable group of 8 to one of 18, or from 18 to 32. These elements are now known as the d-block.

    More about Transition Metals
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