(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.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Why is an atom neutral?
protons = electrons
chemical symbol for chlorine
Cl
This element has an atomic number of 13 and 14 neutrons, what is its mass number?
27
The number on the top left of the nuclear symbol represents what?
mass number
This element has an atomic number of 3
Li
Force that holds the electrons around the nucleus.
Mg
This element has atomic number of 2
He
55 protons, 78 neutrons, what is the element?
Cesium-133
This element has an atomic weight of 14.0067amu
N
positively charge particle
proton
An atom with 22 protons and 25 electrons has what type of charge?
negative
charged atom
Force that holds the nucleus together.
Neutrons
Atoms that have same number of protons but different number of neutrons.
isotope
An atom with 12 protons and 11 electrons has what type of charge?
positive
Copper has 35 neutrons, what is its mass number?
64
Neutral Oxygen has mass number of 16, how many electrons does it have?
8
mass number is...
protons + neutrons
Neutral element has 19 electrons and 20 neutrons. What is its atomic number?
19
weighted average of isotopes for that element
atomic weight
Br has a mass number of 80, how many neutrons does it have?
45
Calcium that has a +1 charge is referred to as a .....
Negative
Its mass is insignificant
Electron
The only neutral atom with no neutron
H
equivalent to number of protons
atomic number
Calcium has a -1 charge which means it is a ....
Positive
Neutral barium has 56 electrons, how many protons does it have?
56
Calcium has how many neutrons?
20
What particles make up the nucleus?
neutrons and protons
