Measuring Matter
What do you use to measure mass?
What is a balance scale
Anything about an object that can be observed or measured is called a ______________ _____________. ( 2 word answer)
What is physical property.
What is matter that has a definite volume but no definite shape
Liquid
Sand, rock, and sea shells
What is a mixture
The amount of matter in an object.
What is mass
What tool is used to measure volume?
What is a graduated cylinder.
What physical property can be measured by using a balance scale?
What is mass
Particals move the fastest in this state of matter.
What is gas.
This tools can separate the mixture containing staples and pencils.
What is a magnet
What happens when an object is less dense than water.
What is float
How do you measure the volume of an object?
(write it as a subtraction problem)
_____ - _____ =
Volume of water with the object - volume of water without the object
What physical property can be measured by using a graduated cylinder?
volume
Ice is an example of this state of matter.
What is a solid.
Water, sugar, and lemon juice
What is solution
When an object sinks or floats.
What is density
A toy car has a mass of 35g
A pencil has a mass of 22g
A text book has a mass of 96g
Put the objects in order according to their mass from LEAST to GREATEST.
What is pencil, toy car, text book.
Objects that sink are said to be this.
What is more dense than water
This state of matter has no shape and has no volume.
What is gas
This tool would be used to separate the different size particles of clay, rock, and soil.
What is a sifter or sieve
The amount of space that matter takes up.
What is volume.
The volume of the water is 40ml without an object.
A rock is added. The volume increases to 55ml. What is the volume of the rock?
What is 15ml
A rock sinks. A beach ball floats. Therefore we can determine the rock has more or less mass than the beach ball?
The rock has more mass than the beach ball.
These states of matter take the shape of their container and have no definite shape.
What is gas and liquid.
This is what happens to salt when you add it to water.
What is dissolves
To sort objects based on their physical properties.
What is classify