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Get Answers to all your Questions
- Home
- Engineering
- I need help with - Atomic Structure - BITSAT
The element whose electronic configuration is is
- Option 1)
Metalloid
- Option 2)
Metal
- Option 3)
Noble Gas
- Option 4)
Non-metal
Answers (1)
As we discussed in concept
S- Block elements -
The elements of group 1 (alkali metal) and elements of group 2 (alkaline metal) which have ns1 and ns2 configuration belong to s-block elements.
-
The element with configuration is in group 2 and period 3. It is called magnesium. Elements with this configuration attain noble gas config by losing 2 electrons in 3s arbital. Therefore it is a metal.
Option 1)
Metalloid
This option is incorrect.
Option 2)
Metal
This option is correct.
Option 3)
Noble Gas
This option is incorrect.
Option 4)
Non-metal
This option is incorrect.
View full answer
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