Chem 1.7 Flashcards
1
Q
Atomic radius _________ down a group
A
INCREASES
2
Q
Atomic radius _________ from left to right across a period
A
DECREASES
3
Q
Effective Nuclear Charge
A
the net force experienced by an electron in an atom due to the positively charged nucleus
4
Q
Ionic radius
A
the distance from the centre of an ion to the outermost electrons
5
Q
Cations are _______ than their original atom
A
SMALLER
6
Q
Anions are _______ than their original atom
A
LARGER
7
Q
Electron Affinity
A
the energy change that occurs when an electron is added to a neutral atom in the gaseous state
8
Q
A
