3
m
Ex:
2. Atoms make up an element's
1. All elements are made up of their own unique
(blank)
Atomic Theory Notes
3. All atoms are made up of
4. The number of
nique(blank)
" (blank), (blank,)and (blank.)

blank) is determined by (blank)
5. The number of
(blank)
(blank) is equal to the number of
6. The number of blank) is (blank). (blank).
Word Bank (some can be used multiple times)
Proton, Neutron, Electron, Atomic Number, Atomic Mass, Nucleus, Electron Rings, Period,
Group

Fill in the blanks