The smallest atom is ____, which contains one proton and one electron.
A) hydrogen
B) helium
C) water
D) carbon

Name: The smallest atom is ____, which contains one proton and one electron. A) hydrogen B) helium C) water D) carbon
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Question

Quizplus · Accepted Answer

Hydrogen is the smallest atom with one proton and one electron. Helium has two electrons and protons, while carbon has six electrons and protons. Water is a molecule composed of two hydrogen atoms and one oxygen atom.

The Smallest Atom Is ____, Which Contains One Proton and One