How many cuts do you make on a drawing to check if it is symmetrical or not?
2 or more
If ___ ____ ____ cuts on the shape are symmetrical, then the shape is symmetrical for that molecule.
At any time, a symmetrical, spherical atom, can lose its shape and become a _____________________.
a partial positive charge
δ+ means an atom has...
Are symmetrical shapes polar or nonpolar?
Tetrahedral, Trigonal Planar, sometimes Linear
Symmetrical Shape Names.
Nonpolar molecules have ____ sharing.
Which drawing has unshared electrons at center: Trigonal Planar, Tetrahedral, or Pyramidal?
A linear molecule has how many atoms bonded to the center?
A Trigonal Planar molecule has how many atoms bonded to the center?
A Pyramidal molecule has how many atoms bonded to the center?
A Bent molecule has how many atoms bonded to the center?
A Tetrahedral molecule has how many atoms bonded to the center?
A nonpolar molecule has what type of charge?
A polar molecule has what type of charge?
What is the most famous bent molecule?
Is H2O symmetrical?
cohesion at the surface
attracts to othe substances
What is the pressure exerted outward on a plant cell wall by the water contained in the cell called?
What is the amount of energy necessary to raise the temperature of 1 gram of a substance 1 degree Celsius called?
Water has a (high or low?) specific heat.
Many carbon compounds are known as....
What are two or molecules with the same formula but they look different, so they have different structural formulas and names called?
What are large compounds made from many smaller molecules that are the same (monomers) but are all bonded together called?
What is an OH bonded anywhere on the chain of an organic molecule called?
What is a double bonded O and an OH bonded to the carbon at the end of an organic molecule called?
same elements but different bonding?
What is an organic molecule that contains only single covalent bonds called?
What is an organic molecule that contains either a double or triple covalent bond called?
The center of a bent shape is usually in Family __.
Shared electrons are more likely to be found nearer to the atom with the _______ electronegativity.
A molecule in which one end has a partial positive charge and the other end has a partial negative charge is called a ____.