group Fundamentals Explained
{^file Coinage metals: authors differ on no matter whether roentgenium (Rg) is taken into account a coinage metal. It really is in group eleven, like one other coinage metals, and is expected to get chemically comparable to gold.These examples are from corpora and from resources on the internet. Any opinions from the examples do not characterize the impression from the Cambridge Dictionary editors or of Cambridge College Press or its licensors.
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