Ionic Bonds
What is the charge on the metal in the compound: titanium (III) oxide
3+
MgBr2
Magnesium bromide
Conducting electricity: Yes or No
Covalent Compounds:
Ionic compounds dissolved in water
Metallic compounds
Covalent: no
Ionic: yes
Metallic: yes
What types of atoms do I have in covalent compounds?
Non-metals + non-metals
Metalloids + non-metals
how do you know if you have an acid
H in front; covalent/molecular compound
High melting point
ionic bond
Acid or not?
HBr
Name the compound: Fe2O3
Iron (III) oxide
Name this compound Na2CO3
What is Sodium Carbonate
Ionic, Covalent, or Metallic:1)They have low melting points 2)They have low boiling points 3)The form hard, brittle crystals with characteristics shape 4)They contian no charges
Covalent
Name it C4H8
Tetracarbon octahydride
True/False: Polar compounds means that they have a charge on each atom.
True
When electrons are ______________ between atoms
transferred
What charge must ionic bonds equate to?
What is Neutral or Zero
Sea of electrons
Metallic
Form the compound: sulfur dioxide
SO2
What is a double bond?
What is two pairs of electrons (a total of 4 electrons) that are shared between two atoms
What charge is on the transition metal:CuCl2
2+
Ionic, Covalent, or Metallic: Shiny, malleable, conductive in solid state, high melting point
Metallic Bond
SiCl4
silicon tetrachloride
A covalent bond in which there are no charges associated with each atom is called a
What is nonpolar