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M/V
Define it
Here and there
Properties
More properties
100
MASS DIVIDED BY VOLUME
What is DENSITY?
100
The amount of space that matter (an object) occupies
What is volume?
100
The measure of the force of gravity on an object.
What is weight?
100
Can be used to identify what a substance is without changing the substance.
What is a physical property?
100
A characteristic of a substance that describes its ability to change into different substances.
What is a chemical property?
200
When you put a sample of an object in water and see how much the water raises to get the volume to calculate the density.
What is measuring density by displacement?
200
The amount of matter in an object.
What is mass?
200
The force of gravity is greater on another planet if the planet's mass is greater than the Earth.
What is the force of gravity on an object on another planet if the planets' mass if greater than the Earth?
200
For characteristic physical and chemical properties, this doesn't change.
What is the amount of matter?
200
Wood, gas and charcoal are examples and the property is that they can burn (are combustible or flammable).
What is a chemical property of fuels?
300
The units used when measuring volume this way are cm3(cubic centimeters).
What is the length x width x height?
300
When a rock is placed in a graduated cylinder, the water level raises from 10 ml to 20 ml.
What is the volume of the rock?
300
1/6 the gravity of the Earth.
What is gravity on the moon?
300
A physical property that can be used to remove metal objects when mixed with others.
What is magnetism?
300
After the change it is still the same substance.
What is a physical change?
400
1 g/ml or 1 g/cm3
What is the density of water?
400
The digital balance reads 25 grams when a rock is placed on it.
What is the mass of the rock?
400
Mass: 40 grams Volume: 2 ml
What is 20 g/ml?
400
Shininess, hardness, attraction to a magnet, and ability to dissolve in water.
What is a physical property?
400
After a substance undergoes a change it is a new substance with new properties.
What is a chemical changes?
500
The density of the apple is 0.8 g/ml
What is the apple floats in water?
500
On the Earth the mass of the object is also 300 grams.
What is the mass of an object on Earth if the mass of the object on the moon is 300 grams?
500
2 cm x 4 cm x 6 cm
What is 48 cm3(centimeters cubed)?
500
The ability to dissolve in water.
What is solubility?
500
Combustion (burning), Electrolysis (using electricity to break a compound into elements), oxidation (combination of a substance with oxygen and tarnishing (slow combination of a bright metal with sulfur or another substance producing a dark coating.
What are examples of chemical changes?