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