Numbers
The atomic number is 19
What is Argon
What is He
What family is sodium located in?
Alkali Metals
How many hydrogen atoms are in the compound Hydrogen Peroxide? H2O2
2
What is the chemical formula for Water?
H2O
This is the atomic mass of Iron?
What is 56amu
Na stands for Sodium.
Find an element that would be located in the noble gasses family.
He, Ne, Ar, Kr, Xe, Rn
What is the name of this compound? CO2
What is Carbon Dioxide
What is 4 oxygen atoms.
This is the number of neutrons that is found in phosphorus.
Mercury
What family is Gold located in?
Transition metals
What is chemical formula for propane?
Find the picture of sodium hydroxide
NaOH
1 sodium, 1 oxygen, 1 hydrogen
This is how many atoms are found in the compound Nd(NO3)3
What is 13 atoms.
Find a symbol that would be found in the actinides family.
What is the symbol Lanthanum (La)
Which is in between the metals and the non-metals?
Find a picture of the compound ozone.
Look for 3 oxygen atoms.
How many total protons would be found in one compound of water? H2O
What is 10 protons. 1+1+8
Antimony has how many neutrons?
What is 71 neutrons
Which symbol on the board would be a gas a room temperature?
H, He, Ne, Ar, Kr, Xe, Rn, F, Cl
What is the Nobel gasses?
How many total atoms are in the compound
Nd2(SO4)3
17 total atoms
Which word best fits the definition below?
A _____ is when two or more different elements are chemically bonded together.