Which best explains why sodium is more reactive than magnesium?
A
Sodium has only one valence electron, while magnesium has two.
B
Sodium atoms typically have one more neutron than magnesium atoms do.
C
Sodium forms ions with a charge of 2+, but magnesium forms ions with a charge of 1+.
D
Sodium atoms tend to attract the electrons of other atoms more than magnesium atoms do.

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

the solar system used to have much dust particles option no d

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.