Question

The mass of a singal atom of an element is 2.65 * 10-23 g . calculate its atomic mass/

Answer 1

Answer:

16 u (approx).

Explanation:

Mass of single atom of the element = 2.65 * 10⁻²³ g

Mass of all atoms = 6.022 * 10²³

Atomic Mass = (6.022*2.65) * 10⁻²³⁺²³ g mol⁻¹

= 15.95 * 10⁰ g mol⁻¹

= 16 g mol⁻¹ (approx.)

= 16 u (approx.)

Hope this helps.