1.
X= Sodium, Y= Chlorine
2.
X= S-block, Z= P-block
3.
Valency of Z is "O". Z is inert gas so, It does not take part in chemical reaction.
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Answer the following questions on the basis of the given table:
Name of element |
Electronic configuration |
X |
1s2, 2s2,2p6,3s1 |
Y |
1s2, 2s2,2p6,3s2,3p5 |
Z |
1s2, 2s2,2p6,3s2,3p6 |
1.
X= Sodium, Y= Chlorine
2.
X= S-block, Z= P-block
3.
Valency of Z is "O". Z is inert gas so, It does not take part in chemical reaction.
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