What does a flat, horizontal line mean on a DISTANCE-time graph?
Speeding up
Travelling at a constant speed
Not moving (motionless, stationary)

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?