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