Bonds formed between atoms can be classified as ionic and covalent
Ionic bonds are formed between atoms that have a high difference in the electronegativity values.
In contrast, bonds formed between atoms that have a difference in electronegativity lower than the ionic counterparts are polar covalent bonds. If the atoms have very similar electronegativities, they form non-polar covalent bonds.
In H2S, the S atom is bonded to 2 H atoms. The electronegativity of H = 2.2 and S= 2.56. Since the difference is not high the bond formed will be covalent (polar covalent).
I think the answer is A. Hope that helped :)
<span>Oxygen has 8 protons in its nucleus. </span>
This change in pressure is caused by changes in air density, and air density is related to temperature.
They would find out by studying hard and researching different things on which is more important
