Question

[MULTIPLE CHOICE]

Why do mixtures such as sugar and water lack a chemical formula?

The elements are unknown.
No chemical bonding took place between the ingredients.
Mixtures do not contain compounds.
The elements or compounds in the mixtures have no definite proportions.

Answer 1

I would think the second one would be correct. But I am not 100% sure.

Answer 2

It's 2 and 4 - No chemical bonding took place between the ingredients, and The elements or compounds in the mixtures have no definite proportions.