An ionic bond is made of a _____ and a ______.
Metal and nonmetal
What is the formula for Li + P
Li3P
What is the name for Cesium + Bromine?
Cesium Bromide
The atomic number represents what?
Number of protons
A covalent compound is made of two ___________?
What is the charge for Group 17?
-1
What is the formula for Sr + I
SrI2
What is the name for Magnesium + Selenium?
Magnesium Selenide
Who is given credit for creating the periodic table?
Dimitri Mendeleev
Predict the formula for Hydrogen + Oxygen
H2O
Ionic bonds dissolve easily in?
Water
What is the formula for Ga + Se
Ga2Se3
What is the name for Aluminum + Chlorine?
Aluminum Chloride
Which group are the most reactive non-metals?
Halogens
Name the covalent compound for Hydrogen + Oxygen
Ionic bonds tend to form ____ and have ___________ points
Crystals; high melting points
What is the formula for Na + NO3 1-
NaNO3
What is the name for Ag + P?
Silver Phosphide
What happens to atomic radius when you move down a group?
It increases
Name the covalent compound for Selenium + Bromine
Selenium dibromide
OH- is an example of?
Polyatomic ions
What is the formula for NH4 +1 + O
(NH4)2O
What is the name for Na+1 + OH-1?
Sodium Hydroxide
How many neutrons are in Fe-60?
34
Name the compound: CCl4
Carbon tetrachloride