What makes atoms spread out around a central atom

a. the protons in their nuclei force the atoms apart.

b. the shared valence electron pairs repel each other.

c. dipole-dipole forced pull the atoms away from each other.

d. forces pull the electrons toward each other.

Brainliesttt asap!me : ) who can read an article and answer some questions about it? ? only answer if you can.. : )

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.