Across
- 1. area of science that studies tiny particles like atoms (two words)
- 3. type of force that holds the nucleus of an atom together
- 5. the word a'tomos comes from this language
- 6. positively charged parts of an atom
- 9. atoms are the building blocks for
- 10. negatively charged parts of an atom
Down
- 2. protons and neutrons are found in this part of an atom
- 4. a chart which lists all of the known elements (two words
- 7. the number of electrons in atoms determine an elements _____ properties
- 8. neutrally charged parts of an atom