Science, asked by maheeanshu4190, 6 months ago

Four elements A, B, C and D have the following electronic configurations. A – 2, 6 B – 2,8, 8 C – 2, 8, 1 D – 2, 7

Answers

Answered by kaurparwinder070
0

Answer:

13 hai answer is kaa

Explanation:

plus karna hai ik tusre se

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