Question

I NEED HELP BUT NOT ONE PERSON ON HERE WANTS TO HELP!!!!!!

the equation for density is mass divided by volume. the mass of a substance is changed so that its made of fewer particles. if its volume is unchanged, how will its density change?

A. the density will increase in proportion to the mass
B. the density will decrease along with the mass
C. density is not related to the number of particles
D. density will not change unless volume does

Answer 1

Ok so let me be the first one to help. The density here will change in order to decrease along with the mass. The mass of substance is changed to fewer particles then the densitity will decrease too. So your answer will be B. Hope this is something very useful for you. I know it will