Question

The mass number of an element X is twice the mass number of element Y.
How many moles of element X will contain the same number of atoms as 1 mole of element Y?​

Answer 1

Answer:

hunch gb gn tc fn jd do is entail oz so The mass number of an element X is twice the mass number of element Y.

How many moles of element X will contain the same number of atoms as 1 mole of element Y?

Explanation:

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