wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

The valency of noble gases is generally:

A
zero
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
one
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
three
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
two
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A zero
Valency of an element is defined as its tendency to accept valence electrons.
Since noble gas has completely filled valence (outer) shell, they have the least reactivity.
Hence noble gases are already stable in its elemental form. So its valency is zero.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Compounds of Noble gases
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon