Question

1) To form ionic bond the electronegativity difference between two atoms must be greater than a) 0.9 b) 2.1 c) 1.7 d) 3.0 2) the electronegativity of Na is a) 1.7 b) 3.0 c) 2.1 d) 0.9 3) the strongest ionic bond is formed between a) Na and Cl b) Na and F c) Cs and F d) Cs and O 4) which of the following molecule having a non polar covalent nature a) H2 b) HF c) O2 d) N2 5) among the following the directional bond is a) ionic bond b) covalent bond c) metallic bond d) hydrogen bond please answer i will give you brain list mark please​

Answer 1

Answer:

the form ionic bond of electrnegarivitydifference should be as you showed because cs and f react

Answer 2

Answer:

1.

2. 0.9

3. Cs and F

4. H2

5. covalent bond..

make it sure..ok..