Chemistry, asked by ericmaltser, 4 months ago

can someone help me with this question

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Answers

Answered by akhilap0227
1

Answer:

4 is the answer

hope it helps you

Answered by Itzunknownhuman
0

Answer:

HÅPPÝ NEW YEAR AND please make me brainlest and thank me too if i am correct thanks for the free points.

Explanation:

1)They both have same nuclear charge.

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