What happens to the potential energy of a book that is dropped from a desk to the floor? A.
It gains mass.

B.
It stays the same.

C. It increases as the book falls.

D.
It is converted into kinetic energy.

What is a metal replacement reaction

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

Will mark brainliest how many electrons can be held in the energy level n = 4?