A
A homogeneous mixture.
What is a solution?
The compound that contains one uranium atom and six fluorine atoms.
What is uranium hexafluoride?
The strongest intermolecular force.
What is the hydrogen bond?
A substance composed of two or more elements bonded together.
What is a compound?
An atom that has a positive electric charge because of losing electrons.
What is a cation?
The type of chemical bond that occurs when four electrons are shared between two atoms?
What is a double bond?
1.008u
What is the atomic mass of oxygen?
The intermolecular force that occurs between all molecules.
What is London force?
When an atom is covalently bonded to an atom with a different electronegativity, this bond forms.
What is a polar covalent bond?
This term refers to the sum of the atomic masses of all the atoms in in a molecule.
What is molecular mass?
In a solution, the substance that is dissolved.
What is the solute?
6.0222 xx 1023 particles of a substance
What is a mole?
General term for a physical combination of pure substances.
What is a mixture?
The prefix for the number 6.
What is hexa-?
The type of mixture when the molecules of a mixture are not completely mixed together.
What is a heterogenous mixture?
Calculate the molecular mass of the molecule Cl2. (Cl: 35.45 u)
What is 70.90 u?
The type of substance MnO4.
What is a polyatomic ion?
This property describes how strongly atoms of an element pull on electrons in a chemical bond.
What is electronegativity?
The one-way diffusion through a semipermeable membrane.
What is osmosis?
A mixture containing tiny suspended clumps of particles.
What is a colloid?
The process of mixing molecules of one substance with those of another substance by random molecular motion.
What is diffusion?
The type of intermolecular force that is present between all polar molecules but not between nonpolar molecules.
What is dipole-dipole force?
Of these, one is not a suspension: table salt, dusty air, muddy water, aerosol spray.
What is table salt?
Chemical name for SCl4
What is sulfur tetrachloride?
This value relates the number of particles in a solution to the volume of the solution.
What is amount concentration?