Which of the following contains the most atoms? You shouldn't need to do a calculation here.
A) 10.0 g Al
B) 10.0 g He
C) 10.0 g Ca
D) 10.0 g Kr
E) 10.0 g Cs

Name: Which of the following contains the most atoms? You shouldn't need to do a calculation here. A) 10.0 g Al B) 10.0 g He C) 10.0 g Ca D) 10.0 g Kr E) 10.0 g Cs
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Question

Quizplus · Accepted Answer

Helium (He) has the smallest atomic mass among the options, meaning 10.0 g of He will contain more moles and thus more atoms compared to the other elements listed.

Which of the Following Contains the Most Atoms? You Shouldn't