Periodic Table Group Names
What is the group on the far right of the periodic table named?
Noble Gases
What is the empirical formula of C6H12O6
CH2O
A row on the periodic table is commonly referred to as a ?
Period
What charge would a Fluorine ion have?
-1
What polyatomic ion is NH4 (+) ?
Ammonium
What is the group on the far left of the periodic table named?
Alkali Metals
What is the empirical formula of C6H6?
CH
If an element has properties of both metals and nonmetals it is called a ?
Metalloid (know where this line is on the periodic table)
+2
What polyatomic ion is PO4 (3-) ?
Phosphate
What is the group second from the left on the periodic table called?
Alkaline Earth Metals
What is the empirical formula of H2O
H2O
What is group 16 (starts with oxygen) on the periodic table called?
Chalcogens
What charge would an aluminum ion have?
+3
What polyatomic ion is NO3 (-) ?
Nitrate
What is the group second from the right on the periodic table called?
Halogens
What is the empirical formula of C12H22O11?
C12H22O11
Name 4 of the Super 7 diatomic molecules
Hydrogen, Nitrogen, Fluorine, Oxygen, Iodine, Chlorine, Bromine
What charge would a phosphorus ion have?
-3
What polyatomic ion is NO2 (-) ?
Nitrite
What is group 15 (starting with nitrogen) on the periodic table called?
Pnictogens
True or False: If any of the subscripts in the molecular formula are 1, then the molecular formula and the empirical formula are the same.
True
A metal and nonmetal form a what kind of bond?
Ionic
What charge does an iron ion have?
It can have multiple...2+ or 3+
What polyatomic ion is H2PO4 (-) ?