Select all that apply.

why are mixtures (such as sugar in water) not given chemical formulas?

their elements are unknown.
no chemical bonding took place.
mixtures do not contain compounds.
the elements or compounds in the mixtures have no definite proportions.

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: