An atom that has 3 protons,4 neutrons,and 3 electrons
A)has an atomic mass of 7.
B)is a cation.
C)has an atomic number of 4.
D)has an atomic number of 10.

Name: An atom that has 3 protons,4 neutrons,and 3 electrons A)has an atomic mass of 7. B)is a cation. C)has an atomic number of 4. D)has an atomic number of 10.
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Question

Quizplus · Accepted Answer

The atomic mass of an atom is calculated by adding the number of protons and neutrons. For this atom, with 3 protons and 4 neutrons, the atomic mass is 7 (3+4=7).

An Atom That Has 3 Protons,4 Neutrons,and 3 Electrons