Elements
What is the elemental symbol for Iron
Fe
How many moles are in 2g of Iron
0.037 moles
What is the most electronegative element?
Fluorine
What is the name of the following polyatomic ion?
OH
Hydroxide
What is the bond between nonmetallic elements?
Covalent bonding
What is the name of the element with the symbol Mn
Manganese
What is the concentration of 3 moles of Hydrochloric acid in 250ml
12M
What element is most electronegative?
Ba or As?
As
What is the name of the following polyatomic ion?
NO2-
Nitrite
What is the bond between the following elements?
MgCl
Ionic bonding
What is the element with the symbol Sn
Tin
How many moles are in 22g of Sodium hydroxide
0.55 moles
What element is most electronegative?
Al or N?
N
What is the name of the following polyatomic ion?
H3O+
Hydronium
Identify the type of bond between the following elements. C2H6O
Covalent
What is the name of the element with the symbol W
Tungsten
What mass do 4 moles of calcium have?
160.32
What element is most electronegative?
Se or I?
I
What is the charge of Iron in this formula?
Fe2(SO4)3
3+
What type of intermolecular force is the strongest?
Covalent lattice
What is the element with the symbol Po
Polonium
What is the concentration of a 2L solution that contains 30g of Sulfuric acid
0.153 M
What element is most electronegative?
O or Cl?
O
What is the charge of Mn in Mn2(CO3)
1+
Which bond type is the best conductor of electricity?
Metallic