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The top documents tagged [electropositive metal]
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electropositive metal
Reactivity Series
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MRSM PENGKALAN CHEPA CHEMISTRY UNIT 2013 GUIDELINES FOR ANSWERING PAPER 3.
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ELECTROCHEMISTRY. During electrolysis positive ions (cations) move to negatively charged electrode (catode) and negative ions (anions) to positively charged.
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CHAPTER 4 CHEMISTRY SPM
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Transition Elements Conduct a discussion about the importance of transition elements in health, industry and the environment. Make a list of suggestions.
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Explanation of variable oxidation states: All form +2 OS except Sc (loss of 4s electrons) Max OS in theory is loss/use of 4s and 3d electrons.
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MRSM PENGKALAN CHEPA CHEMISTRY UNIT 2013
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Topic4_Chemicalbonding
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