Vocabulary
I am measured by length , width and height.. what am i
Volume
I am a property that describes the mass of a certain volume of matter
DENSITY
Melting Point is....
the temperature at which a substance changes from solid to liquid
Ice is solid .... add heat
goes liquid
Do find out the density of a object we need to use
division
I am matter that has a constant chemical composition and characteristics
Substance
I am a property that describes how well one substance dissolves into another substance
ex: water & salt = dissolves
Solubility
boiling point
the temperature at which a substance changes from liquid to gas.
the liquid is boiling what phase is this
It will go from liquid to gas
give an example of a mixture substance
air: it has different types of gases
water & salt
water and baking soda
on a scale that people can see with their eyes
Macroscopic
d = mass/volume
Flammability
is another property that can be used to identify a substance. Using fire.
Which one is denser...
a rock or a cranberry?
rock
one way to tell that metals are the same is by
weight there density
I am the amount of matter in an object or sample; mass is measured in kilogram
MASS
I am a characteristic of matter
Properties
What is more dense...
water or oil?
water