can anyone please answer these questions to me?
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9 - 1-E
2-D
3-B
4-E has bigger atomic radius because atomic radius decreases while moving from left to right in a period
5- Inert gases
6-it is magnesium
electronic configuration=2,8,2
OR
1-1,17
2- second period elements are lithium and fluorine
Li=2,1
F=2,7
hope it helps you
2-D
3-B
4-E has bigger atomic radius because atomic radius decreases while moving from left to right in a period
5- Inert gases
6-it is magnesium
electronic configuration=2,8,2
OR
1-1,17
2- second period elements are lithium and fluorine
Li=2,1
F=2,7
hope it helps you
Adarshthakur11:
most welcome
its ok dear no need to thank
?????
no its ok even i was searching for questions
sure miss u can ask whatever u want
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