When an atom loses or gains an electron, it changes
A B C D
atomic mass. atomic number. charge. element.
Question: When an atom loses or gains an electron, it changes
(A) atomic mass.
(B) atomic number.
(C) charge.
(D) element.

Answer: (C) charge.
Answer: (B) atomic number.
Question: When an atom loses or gains an electron, it changes
(A) atomic mass.
(B) atomic number.
(C) charge.
(D) element.
Answer: (C) charge.