No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Schottky defect
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Metal deficiency defect
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Metal excess defect
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Metal excess defect In metal excess defect, when holes created by the missing anions are occupied by electrons, their sites are called F−centres and are responsible for giving color to a crystal.