An atom will always have
A B C D
a single, negatively-charged nucleus. equal numbers of protons and electrons. "shared" electrons from another atom. a stable number of charged neutrons.
Question: An atom will always have
(A) a single, negatively-charged nucleus.
(B) equal numbers of protons and electrons.
(C) "shared" electrons from another atom.
(D) a stable number of charged neutrons.

Answer: (B) equal numbers of protons and electrons.
Answer: (C) "shared" electrons from another atom.
Question: An atom will always have
(A) a single, negatively-charged nucleus.
(B) equal numbers of protons and electrons.
(C) "shared" electrons from another atom.
(D) a stable number of charged neutrons.
Answer: (B) equal numbers of protons and electrons.