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chemistry question
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(1)... Write the electronic configurations of the following ions : [3]
(a) H+,
(b) Na+.
(c) 02-.
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Answers
Answered by
4
H+ =1s0
Na+ =1s2,2s2,2p6
O2- =1s2,2s2,2p6
Na+ =1s2,2s2,2p6
O2- =1s2,2s2,2p6
Answered by
0
your ans
for
1) hydrogen :- as it has only one electron so its configuration will be 1 only with 1 shell
2) na (sodium):- it has atomic number 11
configuration:- 2,8,1
when it will loose electrons it will become
2 ,8
3) oxygen:- 8 atomic number
configuration:-2,6
this will gain electron and will become
2,8
for
1) hydrogen :- as it has only one electron so its configuration will be 1 only with 1 shell
2) na (sodium):- it has atomic number 11
configuration:- 2,8,1
when it will loose electrons it will become
2 ,8
3) oxygen:- 8 atomic number
configuration:-2,6
this will gain electron and will become
2,8
nayani:
because she gave ions
but she asked about configuration as well
electronic configuration of ions is different from atoms
ohk thanks
your configuration is right in case of atoms
okay
which class you're studying sis
can you please help me for JEE prep
I'm in 10th
okay I'm 11
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