Properties of Covalent Bonds
What are unstable pairs of electrons?
What are Sigma bonds?
Single covalent bonds
Tri, mono, and pent are prefixes for what?
Naming covalent formulas
What is a polyatomic ion that has oxygen called?
Oxyanion
Is Br2 polar or nonpolar?
Nonpolar
How many valence electrons does an atom want to have?
8
What is it called when 2 pairs of electrons are shared?
Double Bond
True or False? Usually the element to the right is the one you put in the middle when drawing the structure.
False, it's usually the element to the left.
What is the prefix that is used to name the hydrogen part of a compound?
Hydro
Is SO2 polar or non polar?
Polar
What is the structure called that you make for covalent bonds.
Lewis
What is formed when orbitals overlap to share electrons?
Pi bond
How many valence electrons are formed when you have 2 atoms of Hydrogen and 1 of Oxygen.
6
What is the name of HBr?
Hydrobromic acid
What has both a negative and a positive charge, but is on opposite sides.
Dipole
How is a molecule formed?
When multiple atoms bond
What is it called when 2 pairs of electrons are shared between 3 atoms?
Triple Bond
What is the formula for silicon tetrafluoride?
SiF4
What suffix is used at the end of a compound before acid?
ic
Oil is non polar, can it dissolve in water?
No
Balance is between the forces at what attraction?
Maximum
How many hydrogen atoms are in H2O?
2
What is the formula for Sulfer diflouride?
SF2
What is the formula for sulfurous acid?
H2SO3
True or False? Nonpolar substances can only dissolve in other non polar substances.
True