Science, asked by usmanrealspot77, 10 months ago

please answer this question please please please ​

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Answers

Answered by jduker
2

Answer:

Option B

Explanation:

bcz nitrogen and beryllium has same number of shells in the sense same period

Answered by yeet101
0
Answer:(D) is the correct answer
Be and Mg

Explanation:Both the elements are metals
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