Chemistry, asked by vrujahisonu2003, 1 year ago

1H,7N,20Ca,16S,4Be,18Ar.Which of these elements belong to the second group??

Answers

Answered by Anonymous

5

Ca and Be only
plz mark it as brainliest...

vrujahisonu2003: Thx

vrujahisonu2003: 11Na,15P,17Cl,14Si,12Mg.Which of these has largest atoms

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