Question

Which of the following pairs of atoms do NOT exhibit an ionic bond?

N and H

Li and Br

O and Mg

F and Cu

Answer 1

Ionic bonds are formed between the atoms having large electronegativity differnce

Answer 2

ionic is between metal and non metal
Lithium is a metal
Magnesium is a metal
copper is a metal so it's A (Nitrogen and hydrogen are non metal, so it's covalent)

Answer 3

one important point to note is that except lithium in group I all the elements form ionic bond

Answer 4

so lithium form covalent bonds not ionic bond with bromine

Answer 5

Gt it ?

Answer 6

@NvidiaIntely right up panda.exe hes cussing