NEETChemistryp Block Elements (Group 13 & 14)
How does electronegativity change as you move down the group from boron to aluminum?
Options
- AIt increases.
- BIt decreases.
- CIt remains constant.
- DIt first decreases and then increases marginally.
Correct answer
D. It first decreases and then increases marginally.
Step-by-step solution
Electronegativity first decreases from boron to aluminum and then increases marginally.