Science SOL Review

123456789101112131415161718192021
Across
  1. 3. a place equipped for scientific research, experiments or testing
  2. 5. a material (like a metal) through which electricity and heat flow easily
  3. 6. the central part of an atom, which makes up 99.9% of the atom's mass
  4. 8. To speed Up
  5. 9. an atom or molecule that has an electric charge because it has either gained or lost electrons
  6. 10. a piece of iron or other material that attracts other pieces of iron or steel
  7. 12. something that has mass which can exist in the form of a solid, liquid, gas or plasma
  8. 15. a push or pull (There are four basic forces: gravitational, electromagnetic, strong nuclear and weak nuclear.)
  9. 17. an idea about the solution to a problem, based on knowledge and research
  10. 20. a series of actions carried out to test a theory, demonstrate a fact or find out what happens
  11. 21. a state of matter with definite volume but no definite shape, like water
Down
  1. 1. a positively charged particle found in the nucleus of an atom
  2. 2. a state of matter with definite shape and volume, like ice
  3. 4. the place on a magnet where the magnetic field is strongest
  4. 7. a closed path through which an electric current flows
  5. 11. the smallest unit of a chemical element, made up of a nucleus surrounded by electrons
  6. 13. the capacity to do work
  7. 14. the measure of the amount of matter an object has in it; measured in grams or kilograms
  8. 16. a state of matter with no definite shape or volume, like air
  9. 18. a tiny particle with a negative charge which orbits an atom's nucleus
  10. 19. a measurement of distance traveled over time (example: 100 kilometers per hour)