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