Science Crossword
Across
- 1. The basic building blocks of matter
- 3. A pure substance that can’t be broken down
- 6. A measure that describes the gravitational pull on an object
- 7. A law stating that volume is directly related to temperature
- 8. Positively charged particles in an atom’s nucleus
- 9. A change in matter that creates a new substance
- 12. A law stating that pressure is inversely related to volume
- 17. A measure stating the amount of matter in an object
- 18. Elements that don’t have the properties of metals
- 19. A property of a substance when it goes under chemical change
- 22. A liquid where a substance can be dissolved
- 25. An element that exhibits characteristics of both metals and non-metals
- 26. A state of matter in which the particles are very close to each other
- 27. A mixture of 2 or more substances that can’t be separated
- 28. Atoms with the same number of protons, but different number of neutrons
- 29. The curved boundary of a liquid
- 33. An ion that has gained an electron
Down
- 2. A substance with high electrical and thermal conductivity, malleability and a shiny luster
- 4. A negatively charged particle in an atom
- 5. A change in matter related with energy and change in state
- 9. A ion that has lost an electron
- 10. Anything that takes up space
- 11. The amount of particles in an atom’s nucleus
- 13. A property of a substance when it undergoes physical change
- 14. The number of protons in an element
- 15. A state of matter in which the particles are very spread apart
- 16. A combination of 2 or more substances that can still be taken apart
- 20. The negatively charged region around the nucleus of an atom where the electrons can be found
- 21. 1 or 2 letters that represent the name of an element
- 23. Water is ____ at room temperature
- 24. An atom that has gained or lost an electron
- 30. Neutral charged particles in an atom’s nucleus
- 31. A substance that you dissolve in a liquid
- 32. Freezing and melting are examples of change of ______