A proton is located on Earth and an Electron is located on the Moon. a) What is the Electrostatic Force Between Them?

b) Is the force between them attractive or repulsive? [Explain]

c) What is the Gravitational Force between them?

d) Is the Gravitational force between them attractive or repulsive?

e) What is the ratio the larger force to the smaller force [how many times bigger, which one is greater]?

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom