Question

iii)
बोर्डाची नमुना कृतिपत्रिका (उत्तरांसहित) : SCIENCE & TECHNOLOGY (PART 1)
Elements belonging to the same group have the same valency.​

Answer 1

Answer:

hiii

Explanation:

valncey of which substance all elements

Answer 2

Answer:

toh what

Explanation:

question is not clear bro