Multiple Choice Question Answer III — task. Science CBSE, Class 9.

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1. Which has the maximum number of atoms?

56 g of Fe (56)
27 g of Al (27)
108 g of Ag (108)
24 g of C (12)

2. The (1/12)th mass of a carbon atom is called

Relative atomic mass
Mass number
Atomic mass unit
Atomic mass

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