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WorksheetsLesson 1 and 2 test (Science)
Total questions: 22
Worksheet time: 12mins
Scientists develop new materials to...
make things healthier
make thing easier
make things safer
all of the above
What is Matter?
Anything that is solid
Anything that has weight and shape
Anything that has mass and volume
What is matter made up of?
gas
particles
odors
stuff
Particles are made up of atoms and particles
true
false
H20 is made of
2 hydrogen atoms and one oxygen atom
2 oxygen atoms and 1 hydrogen atom
2 of each hydrogen and oxygen atoms
1 hydrogen 1 oxygen
matter that is made up of more than one type of substance. (more than one type of molecule).
Substance
Matter
mixture
Which of the following is NOT a property?
Color
Hardness
Volume
malleability
True or False
Solubility is NOT a property of matter
true
false
Solubility is the capability of one substance to dissolve in another liquid substance.
true
false
Sweet tea is
a pure substance
a mixture
a heterogeneous mixture
a homogeneous mixture
True or false
A heterogeneous mixture looks the same all the way through
true
false
What was the replacment for animal hair (tooth brushes)
bird feathers
nylot
nylon
Why is it important to know the difference between a diamond and cubic zirconium?
to see which is prettier
to pay the right amount of money
to scam people
True or false
Most gold rings are mixtures
true
false
Gold is very
(a)
True or false
Chocolate Milk is A Mixture
true
false
What are the three states of matter
solid
water vapor
liquid
gas
what is pressure?
the boiling point of a substance
state of matter
fast moving molecules (more pressure)
absolute zero
True or False
You can reach absolute zero
false
true
what is the fizz in coke
cola
gas
carbon monoxide
carbon dioxide
does a substance disappear when it dissolves?
true
false
what is this?
a mixture
a heterogenous mixture
a pure substance
a homogeneous mixture
