No student devices needed. Know more
19 questions
Allows heat or electricity to go through
insulator
conductor
luster
ductile
Able to be drawn into wire is
malleable
insulator
luster
ductile
Able to be beaten or hammered into shapes
luster
malleable
brittle
insulator
The shine on metal when light falls on it.
luster
brittle
malleable
tarnish
Which properties of metal makes it a good choice to make a cooking pot out of? Choose TWO
it has luster - it is shiny
it is a good conductor of heat
it is ductile - able to be made into a wire
it has a high melting point
Which property of metal makes it a good choice to make a car engine from?
it has luster
it has a high melting point
it conducts electricity
it has magnetism
Why wouldn't you want a coffee cup to be made from metal?
metal conducts electricity
metal conducts heat
metals have luster
metals can be made into a wire; they are ductile
Which is NOT a property of most metals?
they have a very high melting point
they are not good at conducting electricity
they are good conductors of heat
they have luster
What does the word "thermal" mean?
metal
heat
electric
shiny
Why are cords for toasters, televisions, and phone chargers made of metal wires?
metals are shiny
metals are good conductors of heat
metals are good conductors of electricity
metals are magnetic
Why is there always a plastic or rubber covering on wires for things that we plug in to electrical outlets?
because the wire is made of metal and metals conduct electricity, so it would shock you
to cover up the luster of the metal that the wire is made from
to make sure it doesn't attract to a magnet
so it won't get bent
Which is NOT an example of a metal CORRODING?
the iron chain on a bicycle gets rusty
grandmother's silver teapot gets tarnished
the Statue of LIberty turned green over time
a gold ring sinks when placed in water
Which property of metals is a CHEMICAL property?
metals corrode over time
metals are more dense than water
metals make a ringing sound when hit
metals are shiny - they have luster
Which product would most likely be made of metal?
legs on a chair
a purse
a notebook
a coffee cup
Why are pots and pans made out of metal?
because metals have luster
because metals are heavy
because metals conduct heat
because metals conduct electricity
Why are soda cans made out of the metal aluminum?
because aluminum is shiny
because aluminum corrodes
because aluminum is malleable, so it can be hammered in a thin sheet
because aluminum is ductile - it can be made into a thin wire.
ALL metals are magnetic.
true
false
Which statement about metals is true?
most metals have a VERY high melting point
most metals can float in water
most metals are not shiny
most metals can melt in your oven
Which property of metals is a PHYSICAL property?
iron can rust
silver can tarnish
iron is magnetic
sodium reacts violently when place in water
Explore all questions with a free account