Atomic Structure

4. When the number of positive and negative charges cancel out
6. Chemicals that are used up in a reaction (written on the left side of an equation)
7. The rows on the periodic table and tells us the number of shells the atom has
9. A charged particle (an atom that has lost or gained electrons)
10. The type of element found on the left-hand side.
13. The electrons found in the outer shell of the atom
14. The columns of the periodic table and tells us the number of valence electrons
15. Equation showing a reaction using the reactants and products names

1. Equation showing a reaction using the reactants and products chemical symbols
2. The outer most shell of at the atom
3. Smallest part of an element
5. The type of element found in found on the right-hand side of the periodic table
7. Chemicals that are produced in a reaction (written on the right side of an equation)
8. To have a full valence shell
11. Any 2 or more non-metal atoms chemically bound together
12. Compound made of a positive metal ion and a negative non-metal ion.