Question

ne Basic Concepts of Chemistry
3
5 The number of atoms present in one mole of an element is equal to
Avogadro number. Which of the following element contains the greatest
number of atoms?
(a) 4 g He
(b) 46 g Na (c) 0.40 g Ca (d) 12 g He​

Answer 1

Answer:

answer is D 12g of He

Explanation:

bcz it has 12÷4=3 moles of atoms