As an apple falls from a tree, which types of energy are changing? Group of answer choices

Elastic energy and sound energy

Light energy and gravitational potential energy

Kinetic energy and nuclear energy

Gravitational potential energy and kinetic energy

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons