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Protons
Neutrons
Electrons
Guess the atom
Guess the symbol
100
Hydrogen has this many protons
What is one
100
How many neutrons are in Nitrogen
What is 7
100
How many electrons are in radium
What is 88
100
The atomic number is twenty for this atom
What is Calcium
100
Ra is this element
What is Radium
200
Lithium has this many protons
What is 3
200
How many neutron are in Magnesium
What is 12
200
How many electrons are in Osmium
What is 76
200
The atomic number for this one is 11
What is Sodium
200
This is the symbol for Titanium
What is Ti
300
Sulfer has this many protons
What is 16
300
How many neutrons are in potassium
What is 20
300
How many electrons are in Barium
What is 56
300
My atomic number is 44. What am I?
What is Ruthenium
300
I is this element
What is Iodine
400
Flourine has this many protons
What is 16
400
How many neutrons are in cadmium
What is 64
400
How many electrons are in Technetium
What is 43
400
My atomic number is 81. What am I?
What is Thallium
400
Ag is the symbol for this element
What is Silver
500
Cobalt has this many protons
What is 27
500
How many neutrons are in Zirconium
What is 51
500
How many electrons are in Platnum
What is 78
500
My atomic number is 86
What is Radon
500
This is the symbol for Livermorium
What is Lv