7
QuizMultiple Choice

Atoms and the Periodic Table — Test

Question 7 • Physical Science

Atom A and Atom B have the same number of protons and neutrons, but they do not have the same number of electrons. Which statement describes the atoms?

Answer
A
The atoms have the same chemical symbol.
B
The atoms have different atomic masses.
C
The atoms have the same charge.
D
The atoms have different atomic numbers.
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Atom A and Atom B have the same number of…