Compounds &
Mixtures
Mixtures
What is a substance that is composed of two or more elements bonded together ?
Compound
Name the type of bond usually formed between a metal and a non metal
Ionic Bond
Name the type of bond characterized by the sharing of one or more electrons
Covalent Bond
What type of substance has the same physical properties throughout?
Homogenous substance
How many individual electrons are shared in a double bond?
4
Atoms that gains electrons become
Anions
What is a substance into which another substance is dissolved to form a solution ?
Solvent
A diagram showing the locations of all the atoms and valence electrons in a compound is a
Lewis Structure
Name the type of bond which forms if both atoms share their electrons equally, and the electrons are not pulled closer to one atom than to the other
Non polar bond
If molecules of two substances in a mixture are uniformly mixed, the mixture is a
Solution
What term describes how strongly the atoms of an element pull on electrons in chemical bonds?
Electronegativity
What are the attractive forces that link atoms together into molecules and compounds called ?
chemical bond
A mixture containing tiny suspended clumps or particles is a
Colloid
Name the type of bond which forms if one of the atoms has a greater electronegativity than the other atom
Polar bond
Which type of bonding is characterized by the transfer of electrons form one atom to another?
Ionic Bond