Electronic configuration of a few elements are given (symbols are not real) . Analyse them and fill the following table
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Electronic configuration of a few elements are given (symbols are not real) . Analyse them and fill the following table
please help us...
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Answer:
These elements belong to the third period.
R is the biggest element.
Q is the stable element.
P has the highest electronegativity.
Explanation:
a) P and S, Q and R - belongs to same period.
b) P and Q, belongs to same group
c) S
d) R belongs to 3rd period and 15th group