Atoms
Periodic Table
Elements
Molecules
Hodgepodge
100
There are ___________ hydrogen atoms in C12H22O11.
What is 22?
100
Elements that are located in the same column with similar chemical properties are called this.
What is a group or family?
100
This element is found at period 4, Group 8
What is FE or iron?
100
The large number in front of the following molecule represents this. 3H2O
What is the number of molecules?
100
This represents the total number of molecules present of that particular element or compound.
What is the coeeficient?
200
Number of valence electrons in the following atom.
What is 2?
200
This is the number at the top of the element.
What is the atomic number?
200
This element is in group 3, Period 2
What is Magnesium?
200
The number 2 in this molecule is called this.
3H2O
What is the subscript?
200
This is Mrs. Atwood's favorite college football team.
What is Notre Dame?
300
This shell of an atom can only have two electrons in it.
What is the first?
300
The three main categories on the periodic table.
What are metals, non-metals, and metalloids?
300
The symbol for this element is NA.
What is Sodium?
300
This molecule has 8 __________ atoms.
(NH4)2SO4
What is Hydrogen?
300
This is Mrs. Atwood's favorite college basektball team.
What is Indiana University?
400
There are a total of this many atoms in an ammonium sulfate, (NH4)2SO4 atom.
What is 15?
400
Zurchonium is located here on the periodic table.
What is period 5, group 4?
400
This element is the most reactive on the periodic table.
What is Fluorine?
400
This is a group of two or more atoms bonded together.
What is a molecule?
400
This is the date that St. Patricks Day will fall on in 2025.
What is March 17th?
500
This number of valance electrons makes an element "happy" of stable.
What is 8?
500
This is what elements in the same group have.
What are valence electrons or electrons in the outer shell?
500
This is the least reactive element on the Periodic Table
What is helium?
500
This is a molecule with elements always in the same ratio.
What is a compound?
500
Early in earth's history hydrogen combined with carbon to make this molecule.
What is a hydrocarbon?