Question

MEDAL, FAN, TESTIMONIAL FOR ANSWER! I GIVE BRIBES XD

Which pair of elements is most likely to form an ionic bond?
A. Hydrogen and Helium
B. Lithium and Potassium
C. Potassium and Iodine
D. Iron and Zinc


PLEASE HELP

Answer 1

ionic bonds are formed between a metal and a non metal.. which of these options has both?

Answer 2

B? I know its not A....

Answer 3

At least I think its not A. XD

Answer 4

@aaronq

Answer 5

use a periodic table, they're labelled on it

Answer 6

I know D is both metals

Answer 7

I think its C. @aaronq

Answer 8

I meant to put C in my earlier question. It was a typo lol

Answer 9

it is C, K is a metal and I is a non metal