Chemistry, asked by skanam273, 7 months ago

An element has the electronic configuration:2,8,8,2. The oxide of the element would be

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Answered by poojithashankar2008

4

The electronic configuration 2,8,8,2 represents the element calcium .

The atomic number is 2+8+8+2 = 20

It is the atomic number of calcium .

It's chemical symbol is 40/20 Ca

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