(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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mass number is...
protons + neutrons
Br has a mass number of 80, how many neutrons does it have?
45
Force that holds the nucleus together.
Neutrons
Its mass is insignificant
Electron
Neutral element has 19 electrons and 20 neutrons. What is its atomic number?
19
This element has an atomic number of 13 and 14 neutrons, what is its mass number?
27
What particles make up the nucleus?
neutrons and protons
Force that holds the electrons around the nucleus.
Mg
Neutral barium has 56 electrons, how many protons does it have?
56
An atom with 12 protons and 11 electrons has what type of charge?
positive
Why is an atom neutral?
protons = electrons
The only neutral atom with no neutron
H
The number on the top left of the nuclear symbol represents what?
mass number
55 protons, 78 neutrons, what is the element?
Cesium-133
This element has an atomic weight of 14.0067amu
N
equivalent to number of protons
atomic number
Neutral Oxygen has mass number of 16, how many electrons does it have?
8
chemical symbol for chlorine
Cl
Atoms that have same number of protons but different number of neutrons.
isotope
An atom with 22 protons and 25 electrons has what type of charge?
negative
Calcium has how many neutrons?
20
charged atom
Copper has 35 neutrons, what is its mass number?
64
This element has atomic number of 2
He
positively charge particle
proton
weighted average of isotopes for that element
atomic weight
This element has an atomic number of 3
Li
Calcium that has a +1 charge is referred to as a .....
Negative
Calcium has a -1 charge which means it is a ....
Positive
