Across
- 6. The positively charged subatomic particle, located within the nucleus of any atom.
- 7. anything that has mass that takes up space
- 8. Are formed when two or more elements have a molecular bond between them. A molecular bond occurs when atoms share their electrons.
- 9. A measurement of the total amount of atoms an object has.
- 11. Pure substances that cannot be changed into another substance. Composed of a specific number of protons.
- 12. A state of matter where atoms are flowing or tumbling over each other and, fill the shape of their container.
- 13. A state of matter where atoms are spreading out and bouncing off one another and, fill the shape of their container.
- 16. A mixture that is so evenly mixed, it is hard to distinguish (find) its parts visibly.
Down
- 1. The no charge subatomic particle, located within the nucleus of any atom.
- 2. The negatively charged subatomic particle, located orbiting the nucleus of any atom.
- 3. Physical combinations of two or more different substances that retain their own individual properties.
- 4. A mixture that is clearly made up of different components (parts)
- 5. Two or more different elements, chemically combined.
- 10. A state of matter where atoms are close together.
- 14. The basic building block of matter.
- 15. A homogenous mixture of one or more solutes dissolved in a solvent.
