WorksheetsMatter: Properties and Reactions
Total questions: 18
Worksheet time: 9mins
Describe the shape and volume of solids
Has a definite volume
Has a definite shape
Has a definite volume
Does not have a definite shape
Does not have a definite volume or shape
Describe the shape and volume of liquids
Has a definite volume
Has a definite shape
Has a definite volume
Does not have a definite shape
Does not have a definite volume or shape
Describe the shape and volume of gases
Has a definite volume
Has a definite shape
Has a definite volume
Does not have a definite shape
Does not have a definite volume or shape
Describe the particles in a solid
Particles are packed close together
Particles are close together but can move and slide past each other
Particles are fast-moving. They can spread far apart from each other or can be compressed.
Describe the particles in a liquid
Particles are packed close together
Particles are close together but can move and slide past each other
Particles are fast-moving. They can spread far apart from each other or can be compressed.
Describe the particles in a gas
Particles are packed close together
Particles are close together but can move and slide past each other
Particles are fast-moving. They can spread far apart from each other or can be compressed.
Cooling a material causes the particles to move...
faster
slower
Law of Conservation of Mass says mass can not be...
created or destroyed
separated into different shapes
changed into a solid from a liquid
55 grams of water + 30 grams of salt =
85 grams of salt water
55 grams of salt water
25 grams of salt water
When salt dissolved in water, was a new substance formed?
Yes
No
How can salt be separated from water after it has dissolved?
Use a filter
Evaporate the water
Pick the pieces of salt out of the water
It can't be separated
Did baking soda and vinegar make a new substance?
Yes
No
What evidence told us that baking soda and vinegar made a new substance?
It created bubbles and gas.
It was a liquid.
It didn't create a new substance.
We could stir the mixture together.
What is tensile strength?
The property of a material to be stretched or pulled without breaking.
The property of a material to get smaller when force or pressure is applied.
The property of a material to be firm and solid, or not easy to bend, cut, or break.
The property of a material to support or resist a weight or a force.
What is compressibility?
The property of a material to be stretched or pulled without breaking.
The property of a material to get smaller when force or pressure is applied.
The property of a material to be firm and solid, or not easy to bend, cut, or break.
The property of a material to support or resist a weight or a force.
What is hardness?
The property of a material to be stretched or pulled without breaking.
The property of a material to get smaller when force or pressure is applied.
The property of a material to be firm and solid, or not easy to bend, cut, or break.
The property of a material to support or resist a weight or a force.
What is softness or firmness?
The property of a material to be stretched or pulled without breaking.
The property of a material to get smaller when force or pressure is applied.
The property of a material to be firm and solid, or not easy to bend, cut, or break.
The property of a material to support or resist a weight or a force.
True or False: Mechanical Engineers test the mechanical properties of materials to determine which material works best for different situations.
True
False
