Look at the chemicals listed below and answer the questions . iron water
sand
oxygen
gold
carbon dioxide
helium
carbon
rust
seawater
1. Name the two metals
2.Name a gas that is not an element
3.Name a mixture
4.Name a non metallic element that is a solid .

1. gold and rust

2. carbon dioxide

3. sea water

4. carbon

1. Gold and Iron

2. Helium

3. Seawater

4.Rust

Explanation:

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /