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Varsity KA Admission Model Test 24
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Question 1 of 100
Chemistry
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Which of the following is isoelectronic with? Cl−
A
S 2−
B
P 3−
C
K +
D
All of the above e− Cl− = 17 + 1 = 18 e− S 2− = 16 + 2 = 18 e− P 3− = 15 + 3 = 18 T otal e− in K + = 19 − 1 = 18
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