1. ELECTRON
NEGATIVITY
It is the ability
Periodic Tren
of an atom to
attract electrons.
INCREASES
PERIODIC TRENDS
Periodic Tren
2. IONIZATION
ENERGY
It is the tendency
of the element to
undergo chemical reactions.
METAL
S
INCREASES
Ionization
Energy, the
Reactivity
Periodic Tren
3. REACTIVITY
It is the tendency of the element to
undergo chemical reactions.
METAL
S
INCREASES
Ionization
Energy, the
Reactivity
Periodic Tren
3. REACTIVITY
It is the tendency of the element to
undergo chemical reactions.
Arrange the following elements
METAL
increasing order:
S
INCREA
SES
in
Periodic Tren
3. REACTIVITY
It is the tendency of the element to
undergo chemical reactions.
NONMETALS
INCREASES
4. ELECTRON
AFFINITY
The energy required
Periodic Tren
to gain an
electron.
INCREASES
Periodic Tren
5.
METALLIC
How closely an element’s properties
PROPERTY
match those of metals – Malleable,
ductile, good conductors, shiny,
reflect light
INCREASES
Periodic Tren
SUMMARY
SUMMARY
Einstein and
Atoms
Composition
of
Atoms
Atomic
Number
Isotopes
Relative
Atomic Mass
Mass Number