Question

Write down the electronic configuration of the following:
(a) 27X13 (b) 35Y17
Write down the number of electrons in X and neutrons
in Y.​

Answer 1

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Answer 2

Answer:

a electrons-13(2,8,3 or 1s2 2s2 2p6 3s2

3p1}

b) 18 neutrons (35-17){2,8,7 or 1s2 2s2

2p6 3s2 3p5}

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