An atom having a mass close to 9.3 × 10⁻²³ g most likely belongs to

A. Copper

B. Iron

✓

C. Zinc

D. Silver

📝 Explanation

Multiplication by Avogadro's number gives approximately 56 g mol⁻¹, the atomic mass of iron.

📖 Additional Information

Copper
Iron
Zinc
Silver

Multiplication by Avogadro's number gives approximately 56 g mol⁻¹, the atomic mass of iron.

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