Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5

Q.

Statement-I : Helium is an s-block element.
Statement-II : Electronic configuration of Helium is 1s2.

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

Both statements-I and II are correct

b

Statement-I is correct and statement-II is incorrect

c

Statement-I is incorrect and statement-II is correct

d

Both statements-I and II are incorrect

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Though the configuration of ‘He’ is 1s2 it resembles in its properties with noble gases. It is placed in ‘p’-block.

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Statement-I : Helium is an s-block element.Statement-II : Electronic configuration of Helium is 1s2.