Chemistry, asked by Sharan5070, 9 months ago

Among the pairs of following atomic numbers, how many pairs belong to same group in the long form of periodic table, 19&37,46&78,52&85,94

Answers

Answered by DRJEASWARY

0

Answer:

Group 1st contains 19&37; 19-pottassium 37-rubidium

Group 10 contains 46&78;46-palladium78-platinum

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