CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The element whose electronic configuration is 1s2, 2s2, 2p6, 3s2 is a/an?


A

Metal

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B

Non - metal

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

Inert gas

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Non metal

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A

Metal


Metals have 1 to 3 electrons in their outermost shell.

Alkaline earth metals have ns2 configuration in the outermost shell.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Higher Elements, Oxidation State
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon