Q.

Statement I ; Helium belongs to second group of modern periodic tableStatement II ; Electronic configuration of helium is 1s2

see full answer

Want to Fund your own JEE / NEET / Foundation preparation ??

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*
An Intiative by Sri Chaitanya

a

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

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 electronic configuration of helium is 1s2 it resembles in its properties with noble gases;It is placed in p- block of modern periodic table;
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon