1. Which of the following is a positively charged particle? a. Anion b. Proton c. Neutron d. Atom e. Electron 2. What charge does an object have if it has excess electrons? a. Positive b. Negative c. Neutral d. None of the above e. Not enough information is given 3. What type of particle is the only one that moves between atoms in a substance? a. Anion b. Proton c. Neutron d. Atom e. Electron

1. **b. Proton** Protons are subatomic particles found in the nucleus of an atom and carry a positive charge.<br /><br />2. **b. Negative** Electrons carry a negative charge. An excess of electrons means the object has a net negative charge.<br /><br />3. **e. Electron** Electrons are located in the outer shells of atoms and are involved in chemical bonding. They are the particles that can move between atoms to form ions or share in covalent bonds.<br />