Question

Atomic radius goes on decreasing while going from left to right in a period.' give reason std 10th​.​

Answer 1

Question:

Atomic radius goes on decreasing while going from left to right in a period.Give reason.

» Because when we move left to right in a period atomic number increases thus the valence electron feels more attraction towards the nucleus. thus size decreases. Also effective nuclear charge increases due to which size decreases.

Answer 2

Answer:

this I correct answer ...