Besides being classified by their composition, how else are rocks classified? a.
by their texture
c.
by their color
b.
by their mass
d.
by their volume

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.

You dissolve 8.65 grams of lead(l) nitrate in water and then you add 2 50 grams of aluminum. this reaction occurs 2ai(s)+ 3pb(no3)2(aq) -3pb(s)+ 2aino3la(aq) the theoretical yield of solid lead?