anorthosite represents the oldest rock type found on the moon and is unique because it is primarily composed of a single mineral. what mineral is it?

The plum pudding model of the atom states that ?

How is the gravitational force related to the distance between two objects?

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