PLEASE HELP NOTES DUE TODAY !! 1. What are the charges of
subatomic particles?

2. Which particles stay within the nucleus and make up most of the mass?

3. Describe the movement of electrons.

4. Describe how the charges of the subatomic particles interact with one another.

5. Describe the forces weighing the nucleus.

6. When is the overall charge of an atom neutral?

7. How can an atom become positron charged?

8. Define ion

9. How can an atom become negatively charged?

10. Explain the differences in charges and masses, if any, for atoms with different number of neutrons.

11. Define isotope.

12. Explain why the number of protons of an atom from a specific element cannot change.

Under what conditions will a gas be most likely to exhibit the ideal gas properties predicted by the ideal gas law? 1)high pressures and high temperature, because particles are forced closer together with higher kinetic energy, so intermolecular forces of attraction are weaker 2)high pressure and low temperature, because particles are forced closer together and moving slower, so the volume of the particles is less significant 3) low pressure and high temperature, because particles are spread farther apart and moving faster, so the intermolecular forces of attraction are weaker 4)low pressure and low temperature, because particles are spread farther apart with lower kinetic energy, so the volume of the particles is less significant