the group number of elements in periodic table indicates
a) valency with respect to hydrogen
b) the atomicity
c) the number of electrons in the outermost shell
d) the number of shells present
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Answers
Answered by
13
The group number of elements in periodic table indicates the number of electrons present in the outer shell.
Group no. no.of electfons in
outer shell.
1. 1 electron
2. 2 electrons
3. 1 electrons
4. 2 electrons
5. 3 electrons
6 4 electrons
7 5 electrons
8 6 electrons
9. 7 electrons
10. 8 electrons
11. 9 electrons
12. 10 electrons
13. 1 electron
14. 2 electrons
15. 3 electrons
16. 4 electrons
17. 5 electrons
18. 6 electrons
Here Iam talking about electrons present in outer most sub-shell.
This the reason why 18th group has only 6 electrons not 8 , as it represents subshell 'P'.
Group no. no.of electfons in
outer shell.
1. 1 electron
2. 2 electrons
3. 1 electrons
4. 2 electrons
5. 3 electrons
6 4 electrons
7 5 electrons
8 6 electrons
9. 7 electrons
10. 8 electrons
11. 9 electrons
12. 10 electrons
13. 1 electron
14. 2 electrons
15. 3 electrons
16. 4 electrons
17. 5 electrons
18. 6 electrons
Here Iam talking about electrons present in outer most sub-shell.
This the reason why 18th group has only 6 electrons not 8 , as it represents subshell 'P'.
so it is confirmed that the answer is c
is it?????
yes
if instead of group no. it was period no. then answer was 'd'
Ooooooo
thank you very much
Answered by
4
Answer:
The answer is the number of eectrons in the outermost shell .
Hope this answer will help you
Explanation:
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