wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following charecteristics of metals can not be explained by Electron sea model of metals?

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

The correct option is D Sonorousness
Electron sea model of metal explains that all the metal atoms in a metallic solid contributes their valence electrons which float to form a sea of electrons around the metal kernel.
The electrons present in the outer energy levels of the metallic bonding are non - directional and are free to move from one kernel to another.
Due to presence of free electrons metals are good conductors of electricity and heat.
Kernels in metallic bonds alter their position when pressure is applied due to which they are malleable in nature.
Electron Sea Model:

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon