Question

*Q.45.
Complete the table:
(1)
8-x
(for x2)
Number
of valence
electrons 'x
Valency
of the
element
Sr. Symbol of Molecular formula
No. Element
of compound
Electronic
configuration
8-17
1
1
Ans.
1
1
8-7=1
(1) H
7
HCI
1
2,8,7
HCl
(2) CI
0
Ne
(3)
No compound
F
HF
NaH
Na
(5)
MgCl,
(6) Mg
C
CH,
Al
AICI,
(8)
elements are given. Write down the number of​

Answer 1

Answer:

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