Science, asked by prathmeshr172, 3 months ago

The electronic configuration of________ is 2,8,7
A) sodium
B) magnesium
C) chlorine
D) bromine

Answers

Answered by SBRSTR27

1

Answer:

2,8,7 adds up to 17

tha atomic number of chlorine is 17

Therefore the answer is : Chlorine

Answered by ArmyFanGirl

19

C. chlorine

pls mark as BRAINLIEST

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