Question

3) | Element
u Be B C N O F
Electron configrat 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8
Observe the above period write the reason Atomic radius goes on increases from left to right​

Answer 1

Explanation:

when we go left to right throughout a period atomic radius goes on decreasing because,

1) when we go left to right the electron get added in the same shell

2) the adding electron get ful towards the nucleus with more forcefully atomic radius goes on decreasing