Question

Generally, when going from left to right across a period on the periodic table:

atomic radii decrease

ionic radii increase

electronegativity decreases

valence electron number decreases
@Sweetburger
@MissSmartiez

Answer 1

a I believe.

Answer 2

oh i thought it was d

Answer 3

Typo

Answer 4

For any given period, the Atomic Radius decreases, I think, sweetburger?

Answer 5

As you go left to right EN increases and Valence electrons number increase

Answer 6

so d is right or wrong?

Answer 7

Yes @MissSmartiez this is due to the increase number of protons which increase the pull on the furthest electrons pulling them closer which in result decreases atomic radius.

Answer 8

D would not be correct

Answer 9

Alright.

Answer 10

so a is right? because of the pull on electrons?

Answer 11

Yes a is correct.