Across
- 5. Elements that typically is a hard, shiny solid material that is a good conductor of heat and electricity
- 6. Ions ions that are made of more than one atom
- 8. What is dissolved in a solution
- 9. process that changes one set of chemicals into another set of chemicals.
- 12. a grouping of electrons surrounding the nucleus of an atom
- 13. Mixture of a solid and a liquid where the solid never settles out.
- 14. a particle that is electrically charged can be positive or negative
- 15. consists of two or more different elements
- 19. number of protons in an atom's nucleus
- 21. is a tiny subatomic particle found in the nucleus of an atom and it has a positive charge.
- 22. chemical bonding that results from the electrical attraction between cations and anions
- 23. of a substance capable of being dissolved in some solvent Usually water.
- 25. consists of two more substances that can be separated.
Down
- 1. Properties of a metal and an non-metal.
- 2. The particles of the nucleus that have no electrical charge, but add to the mass of the atom.
- 3. Non metallic elements in the last group of the periodic table which have the most stable and unreactive elements
- 4. substance in which a solute is dissolved to form a solution.
- 6. A table that shows the elements, their atomic number, symbol, and average atomic mass
- 7. is the smallest particle of an element that can take part in a chemical reaction
- 10. a compound made of oppositely charged ions. tend to be brittle,and soluble.
- 11. A group of atoms that are held together.
- 16. is a tiny subatomic particle revolves around the nucleus and it has a negative charge.
- 17. The elements in a horizontal row of the periodic table.
- 18. A measure of how much solute can dissolve in a solvent at a given temperature
- 20. protons + neutrons
- 24. A substance which cannot be further divided into simpler substances by chemical methods.