Chemistry, asked by fertrejo230, 1 year ago

Which of these pairs of elements have the same number of valence electrons?
A.
oxygen (O) and bromine (Br)
B.
selenium (Se) and bromine (Br)
C.
carbon (C) and lead (Pb)
D.
oxygen (O) and carbon (C)
E.
sodium (Na) and magnesium (Mg)

Answers

Answered by pranabsahoo1967

0

Answer:

option c

they belong to the same group

Explanation:

Answered by tanvi200415

2

Answer:

UR ANSWER WILL BE OPTION "C"

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