has mass
takes up
space
Matter
Everything in the universe is
matter or energy.
Matter
Energy
atoms
heat
molecules
light
cells
sound
solid
X-rays
liquid
UV rays
gas
air
infrared
UV
States of Matter
SOLID
LIQUID
GAS
low KE,
vibrates
together
higher KE,
flows
together
highest KE,
expands
apart
Properties of Matter
• Physical Properties:
 observed without changing into new
substance.
• temp., state, mp, bp, color, mass, volume, etc.
• Chemical Properties:
 only be observed when changed into new
substance.
• flammability, corrosiveness, reactivity, etc.
Properties of Matter
Copper
(Cu)
Physical
???
Chemical
???
Properties of Metals & Nonmetals
Metals
Nonmetals
(sodium, iron,
copper, zinc)
(sulfur, oxygen,
neon, carbon)
Luster (shiny)
Brittle
Malleable (sheets)
Physical
_________
Ductile (wires)
Properties: Good Conductors Poor Conductors
(heat/electricity)
Metalloids
Quick Quiz!
1.
Which of the following is NOT a physical
property of matter?
A. melting point
B. color
C. reactivity
D. hardness
Quick Quiz.
2.
Which properties can be observed
only by changing the composition of
a substance?
A. all properties of a substance
B. intensive properties
C. chemical properties
D. physical properties
Quick Quiz.
3.
Match the states of matter with the
following descriptions:
(1) particles expand apart
(2) vibrates in place
(3) particles move around but stay in contact
A. (1) liquid, (2) solid, and (3) gas
B. (1) gas, (2) solid, and (3) liquid
C. (1) gas, (2) liquid, and (3) solid