Chemistry, asked by suyanshpatidar9275, 1 year ago

Write the name of the element from 21 to 40 write their atomic no,mass no,no of proton,noof neutrom 0 name element

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Answered by gautam823

0

21scandium22 titanium 23venedium 24chromium 25mangenese26 iron 27cobalt 28nickel29 copper 30zinc

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