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WorksheetsChapter 11 Science Grade 4
Total questions: 19
Worksheet time: 10mins
An ice cube has
clumps of particles
particles that are far apart
closely-packed particles
What can you tell about matter from how its particles move?
if it's a plant or animal
if it's living or nonliving
if it's a solid, liquid, or gas
How particles look are called its
states of matter
density
volume
What is matter?
phase changes
mass and volume
volume
What would cause the mass of an object to change?
using metric units to measure it
changing the state
subtracting matter from it
What do we use to compare and measure the mass of two objects?
ruler
balance scale
thermometer
What determines if an object will sink or float?
density
gravity
shape
What do we call a bowl of peas and carrots?
mixture
solution
solvent
What do you use to measure volume?
balance
ruler
thermometer
Solubility is ....
a property of matter
chemical change
Evaporation is an example of .......
phase change
chemical change
When ice cream melts, what is happening?
a physical change: the particles do not move
a chemical change; the particles change shape
a phase change; the particles move faster
When a log burns, what happens?
it changes physically
ashes formed are a NEW substance
it produces oxygen
Which is a chemical change?
rust
water freezing
sugar dissolving
Particles in a SOLID .....
move rapidly
are loosely packed
move far apart
are closely packed
An object that floats has _____ density than an object than sinks.
less
more
An object that sinks in water has _____ density than water.
less
more
A solution is a mixture.
TRUE
FALSE
In a solution something has to __________.
sink
dissolve
disappear
