calcium atom is bigger than the sodium atom explain it
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because due valace electron
rahul1053:
becz its occupies a position below in periodic table
so its atomic size is more
means it have more atomic no and have more electrons in it
Answered by
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have more atomic no that's why it fill the electronic congregation more than sodium
sodium only fill 3 shells KLM but calcium fill more and have bigger atom than calcium
sodium only fill 3 shells KLM but calcium fill more and have bigger atom than calcium
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