Chemistry
Match the option - A : Metal or B : Iron - with the statements (i) and (ii) :
(i) The metal which forms two types of ions
(ii) An element with electronic configuration 2, 8, 8, 3
Periodic Table
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Answer
(i) The metal which forms two types of ions — B : Iron
(ii) An element with electronic configuration 2, 8, 8, 3 — A : Metal
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