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Worksheets8 Matter
Total questions: 26
Worksheet time: 20mins
Which state of matter does this model represent?
Solid
Liquid
Gas
Which state of matter does this model represent?
Solid
Liquid
Gas
Which state of matter does this model best represent?
Solid
Liquid
Gas
They hold their own shape in the container
They fill the bottom of the container
They take the shape of the container
A pure substance is:
an element or a compound
an element or a mixture
a compound or a mixture
an element only
A substance made up of two or more chemically combined elements is:
A substance that cannot be broken down into any other substance by ordinary chemical means is called:
a molecule
a mixture
an element
a compound
Two or more physically combined substances form:
a compound
a molecule
Salt
False
True
This model represents:
an element
a compound
a mixture of elements
a mixture of compounds
This model represents:
an element
a compound
a mixture of elements and compounds
a mixture of elements
This model represents:
This model represents:
an element
a compound
a mixture of compounds
a mixture of eements
Beatriz wants to make a mixture out of her bowl of blueberries. Which of the following would turn her bowl of blueberries into a mixture?
adding more blueberries to the bowl
adding raspberries to the bowl
cutting up the blueberries
mashing the blueberries
These can be separated physically, usually with little energy:
mixtures
elements
compounds
Write the name for the following elements from their symbols:
a) hydrogen (a)
b) helium (b)
c) nitrogen (c)
d) sodium (d)
e) fluorine (e)
poor conductors of electricity
good conductors of electricity
dull
An element is shiny. It is probably a:
metal
non-metal
metalloid
When a metal is hit and it changes shape, this property is called:
conductivity
evaporation
malleability
sublimation
Metalloids can be described as elements that:
Metalloids are always gases
Metalloids conduct electricity better than metals
Metalloids have properties of both metals and non-metals
Metalloids share no properties with metals or non-metals
A substance has the formula MgO. This tells us it contains - in order - the elements (a) and (b)
The pop test is for (a) gas, while the gas that relights a glowing splint is (b) .
