Which of the following statements about atoms is NOT correct? — Atomic Structure Chemistry Question
Question
Which of the following statements about atoms is NOT correct?
A.
Atoms are electrically neutral because they have the same number of protons and electrons.
B.✓ Correct
All atoms of a given element must have the same number of protons, neutrons, and electrons.
C.
Most of the volume of an atom contains only electrons.
D.
The nucleus is positively charged.
E.
Almost all of the mass of an atom is in the nucleus.
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