D. is the answer
hope i could help
Halogens (atoms with 7 valence electrons) and Hydrogen
or generally, atoms with their shells almost full
Velocity- It is basically the speed of an object but with a particular direction.
Uniform Acceleration- It is a type of motion in which the velocity of a object changes by an equal amount in every equal period of time.
<span>C. Gravity acts on all objects in the universe.
think about Newtons Laws of Motion</span>
