The similarities in the properties of a group of elements are because they have the same:
(A) Atomic numbers
(B) Numer of outer electrons
(C) Atomic numbers
(D) Number of neutrons.
Answers
Answered by
2
Answer:
mark me as brainliest
Explanation:
option b is the correct option.
Answered by
4
Answer:
option b
number of outer electrons
Similar questions