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Year 8 Science
8G Metals and their Uses
Physical Properties of Metals
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Cards (6)
What is a metal?
A metal is any element that is
shiny
when polished, conducts
heat
and
electricity
well, is
malleable
and
flexible
, and often has a
high
melting
point.
What is a non-metal?
A non-metal is any element that is not
shiny
and does not
conduct
heat
and
electricity
well.
What is a physical property?
A
physical
property describes how a material behaves and responds to forces and energy.
Hardness
is an example of a physical property.
How do metals and non-metals differ in melting and boiling points?
Most metals have
high
melting and boiling points, while most non-metals have
low
melting and boiling points.
Table of Metals and Non-metals Properties
A)
Good Conductor of Electricity
B)
Good Conductor of heat
C)
Shiny
D)
High Density
E)
Malleable
F)
Ductile
G)
Poor Conductor of Electricity
H)
Poor Conductor of Heat
I)
Dull
J)
Low Density
K)
Brittle
L)
Brittle
12
Properties
The
qualities
and
characteristics
of a
substance
that describe and
identify
it.