Dont answer if you dont know

Sugar mixed in water is an example of a .
Question 1 options:

precipitate

compound

molecule

solution

Ice, going through a physical change to turn to water, is an example of what kind of process?
Question 2 options:

spontaneous

combustion

exothermic

endothermic

The atomic number is equal to the number of in the atom.
Question 3 options:

protons

protons and neutrons

neutrons

protons, neutrons, and electrons

Carbon-12 and Carbon-14, atoms of the same element with different masses, are an example of .
Question 4 options:

mixtures

molecules

elements

isotopes

What is the measure of how much salt will dissolve into 100 g of water?
Question 5 options:

solution

solubility

solvent

solute

In the solubility lab we had salts mixed in water, what were the salt and water?
Question 6 options:

salt was the solvent, water was the solute

salt was the solution, water was the solute

salt was the solvent, water the was the solution

salt was the solute, water was the solvent