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How we can calculate electronic configuration and atomic number?

Answer»

st have to learn d elements acc. to d periodic table to know d atomic no. of any element. to compute it's electronic configuration, arrange d no. of electrons in d ENERGY shells. d no. of electrons can DETERMINED by jus lukin at its corresponding atomic no. let's see d electronic configuration of Al, Mg, Ca, n C k. L. m. n Al. 2. 8. 3 Mg. 2. 8. 2 Ca. 2. 8. 8. 2 C. 2. 4



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