Chemistry Electrolysis Key Words Flashcards
1
Q
Electrolysis
A
The decomposition (breakdown) of a substance using direct current (electricity
2
Q
Electrolyte
A
An ionic solution of liquid that conducts electricity and breaks down into ions.
3
Q
Electrode
A
A rod that conducts electricity.
4
Q
Cathode
A
A negative electrode, attracts cations.
5
Q
Anode
A
A positive electrode, attracts anions
6
Q
Molten
A
The liquid state of a usually solid substance.
7
Q
Solution
A
When a substance is dissolved into a solvent
8
Q
Oxidation
A
Loss of electrons
9
Q
Reduction
A
Gain of electrons
10
Q
Diatomic
A
: Elements that exist as pairs of molecules
11
Q
Inert
A
Unreactive
12
Q
Graphite
A
A substance made of carbon that is unreactive and conducts electricity.
13
Q
A
