write the electronic configuration of calcium(20) and rubidium(37)
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1
calcium - 2.8.8.2
rubidium - 2,8,8,8,8,3
rubidium - 2,8,8,8,8,3
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2
2,8,8,2 calcium. 2,8,8,18,1 rubidium
sanjanashetty30:
why is it 2,8,8,2 in calcium and 2,8,18,8,1 in rb.
2,8,8,18,1*
sorry jii .... 2,8,8,18,1
k... but why us it like that..?
is*
because ....i know that electronic confrigation k, l, m, n and so on.
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