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23 questions
Matter is defined as anything that takes up space and has
Odor
Mass
Color
Texture
How are you able to determine chemical properties of a substance?
By observing how it reacts with another substance
By using the senses to smell, taste, hear, feel or see it.
By comparing it to substances that surround it.
By observing its shape and reflectivity
A student added some sugar to a glass of water but it did not dissolve quickly. What could the student do to increase the rate at which the sugar dissolves in the water?
Filter the water
Freeze the water
Heat the water
Add salt to the water
Which property of an object determines how well it conducts electricity?
Color of an object
Mass of an object
How fast the objects sinks in water
The material that the object is made of.
Which mixture is a colloid?
Salad dressing
Whipped cream
apple juice
gelatin
Characteristics that can be observed or measured without a change in the type of matter.
Physical
Chemical
Electrical
Magnetism
Which is not a physical property:
Magnetism
Solubility
Reflectivity
Burning
________ property is the characteristics that can be observed with a change in the type of matter.
Physical
Metal
Solution
Chemical
Which is not an example of chemical properties.
Burning of wood
Bicycle rust
Tearing paper
Digestion
A combination of two or more substances in which substances don't chemical bonds with each other.
Light
Mixture
Milk
Suspension
A measure of the amount of matter in an object.
Mass
Physical
Weight
Volume
The amount of space an object takes up
Size
Color
Volume
Weight
Heterogeneous mixtures parts do not mix uniformly. Which is a heterogeneous mixture?
Sugar water
Peanuts and raisins
tap water
------- water will be become clear as it --------- over time.
Salty, dissolves
Muddy, settles
Sugar, warms
--------- is a mixture that has large particles that can separate over time such as muddy water
Suspension
Salad
Salt water
An example of a solution is
Peanuts and raisins
Muddy water
Sugar water
In a solution, the particles are so small they don't block light or settle to the bottom. They look the same even under a ------
Light
Microscope
Eye
A solution that looks the same everywhere is
Homogeneous
Heterogeneous
Muddy water
How strong gravity pulls on an object
Volume
Speed
Weight
How energy moves through matter
Conductivity
Flexibility
Reflectivity
Which object would have high reflectivity?
Wooden toothpick
Mirror
Egg
Which is not a physical property?
Rust
Reflectivity
Magnetism
Size
Which is an example of a homogeneous mixture?
Milk and cereal
Oil and water
Tea with sugar
Spray paint
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