In which of these cases do we have enough information to say that the atom is electrically neutral?

A. The atom has 15 neutrons and 15 electrons.

B. The atom has 7 protons and 7 electrons.

C. The atom has 4 neutrons and 4 protons.

D. The atom has 19 electrons and 19 neutrons.

Question

Selena Lin

14 September, 01:28

+3

Answers (1)

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Matthias Schmidt · Answer 1

B protons are positive and electrons are negative kinda like when to people push on a wall with the same force

In which of these cases do we have enough information to say that the atom is electrically neutral?A. The atom has 15 neutrons and 15 electrons.B. The atom has 7 protons and 7 electrons.C. The atom has 4 neutrons and 4 protons.D. The atom has 19 electrons and 19 neutrons.