What type of substance is toothpaste?
a. colloid
b. solution
c. element
d. compound

of the following, which is the most concentrated solution?
a. 12 g/ml
b. 1.2 g/ml
c. 0.12 g/ml
d. 0.012 g/ml

What is the relation between concentration of reactants and the rate of chemical reaction?

Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles