Chemistry, asked by bindiamutum, 7 months ago

which two elements could definitely by metal?

Answers

Answered by SAKSHITHELEARNER26

1

Answer:

They belong to 3rd period and groups 1, 2, and 13 - 18 respectively i.e.(A in grp. 1, B in 2, C in 13, D in 14..... H in 18)

A and B elements will definitely be metals as their oxides are basic in nature and metals form basic oxides.

Answered by rbarman533

2

radium, sodium, magnesium

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