Some metals are used to manufacture coins. Among the metals, which are called coinage metals?

Cu, Co, Hg
Ag, As, Sb
Au, Ag, Cu
Fe, At, Pb

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : Au, Ag, Cu

A Group 11 element is one in the series of elements in group 11 (IUPAC style) in the periodic table, consisting of transition metals which are the traditional coinage metals of copper (Cu)-RED COLOUR, silver (Ag)-WHITE COLOUR, and gold (Au)-YELLOW COLOUR.

5 views Answered 2022-09-04 04:29

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