(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Every atoms on an element has the same one
atomic number
7 protons
Al
8 protons and 10 electrons
An atom with 6 protons and 7 neutrons
Carbon-12
found in the nucleus and has no charge
neutron
12 protons
Neutral
15 neutrons
A hydrogen atom with two one neutron
Mass number of an atom with 5 protons and 6 neutrons
11
Discovered the electron
Thomson
Charge of an ion with 4 protons and 2 electrons
+2
An atom that has gained or lost electrons
ions
protons + neutrons
mass number
Has three protons
17 protons, 17 electrons
Cl
17 protons and 18 electrons
1 proton, 0 neutrons, 0 electrons
Mass number of 13 protons and 14 neutrons
27
Has nine protons and nine neutrons
7 protons and 7 neutrons
Nitrogen-14
Came up with the concept of the 'atom'
Democritus
13 protons
N
fewer electrons than protons
cation
Charge of an electron
Positive
Charge of a neutron
Mg
Where protons are found
Electron cloud
NOT included in mass number
Electron
found in the nucleus and has a positive charge
proton
Mass number of an atom with 12 protons, 13 neutrons
25
atom with an atomic number of 19
K
found outside the nucleus and has a negative charge
electron
Discovered the nucleus
Rutherford
An atom with 6 protons and 6 neutrons
Carbon-13
a charged atom
ion
Charge of an ion with 7 protons and 10 electrons
-3
2 protons
He
atomic number
# of protons
weighted average of the masses of all the isotopes of that element
average atomic mass
Charge of a proton
Negative
11 protons and 10 electrons
Same number of protons, different numbers of neutrons
isotopes
