AS 1.8: The Halogens Flashcards
1
Q
First Ionisation Energy
A
The amount of energy required to convert one mole of gaseous atoms into gaseous ions with a single positive charge.
2
Q
Electronegativity
A
The extent to which an atom can attract the bonding electrons in a covalent bond.
3
Q
P-Block Element
A
An element that has its outermost electrons in a p sub-shell.
4
Q
Redox
A
When oxidation and reduction occur in the same reaction.
5
Q
Oxidation (Inorganic)
A
The loss of electrons from a substance or an increase in oxidation state number.
6
Q
Reduction (Inorganic)
A
The gain of electrons from a substance or a decrease in ocidation state number.
7
Q
Oxidising Agent
A
An elecron acceptor.
8
Q
Reducing Agent
A
An electron donor.
