Question

Choose the correct reason for the following
statement.
"In the modern periodic table, nitrogen is placed
just before oxygen in the second period."
1..Oxygen has smaller atomic radius than nitrogen.
2..Oxygen is more electronegative than nitrogen.
3..Oxygen has one more proton in its nucleus than nitrogen.
4..The given statement is false.

please answer fast​

Answer 1

Answer:

भाई question गलत है,

nitrogen belongs to 15th group and oxygen belongs to 16th group,

hence, option d is correct,

the given statement is wrong

Answer 2

Answer:

nitrogen is the answer.