States of Matter

Edit Answers
12345678910111213141516
Across
  1. 4. - a complex arrangement of negatively charged electrons arranged in defined shells about a positively charged nucleus.
  2. 5. - The smallest particle of a substance that has all of the physical and chemical properties of that substance
  3. 7. - a subatomic particle found in the nucleus of every atom
  4. 8. - Change of a substance from liquid phase to solid.
  5. 10. - subatomic particles found inside the nucleus of every atom
  6. 11. - Change from solid to a gas without becoming a liquid.
  7. 14. - Change from liquid to gaseous form.
  8. 15. Point - the temperature at which the substance changes from a solid to a liquid
  9. 16. - the sharing of electrons between two or more atoms
Down
  1. 1. - A state of matter with no definite shape or volume
  2. 2. - Change from gas to liquid form.
  3. 3. - a negatively charged subatomic particle that can be either bound to an atom or free
  4. 6. - a type of matter with specific properties that make it less rigid than a solid but more rigid than a gas
  5. 9. - a state of matter that retains its shape and density
  6. 12. - Change from solid phase to liquid.
  7. 13. Point - the temperature at which its vapor pressure is equal to the pressure of the gas above it