Phases of Matter
True or False: Air is not matter because we can not see it.
False: Air is matter because it is made up of atoms that have a mass and take up space.
Does energy have mass?
The temperature at which a substance changes from a solid to liquid
What is melting point?
A rusting bicycle is an example of what kind of property
What is a chemical property?
When a sample is attracted to a magnet is has what physical property?
Magnetism
modest, reserved
A _______ is a state of matter with a definite shape and volume.
What is solid?
True or False: the weight of an object is the same on Earth and on the moon.
False!
This physical property is the ability to dissolve in another substance.
Solubility
If something is able to be combusted, it has this chemical property
flammability
Max is describing the physical properties of an orange and a lemon. What are two physical properties can he determine without using any measurement instruments?
color, odor, shape, texture, etc
What is a chemical property of sodium?
Very reactive with water!
A _______ is a state of matter with a definite volume but no definite shape.
What is a liquid?
A liquid has a definite volume and has a definite shape.
TRUE OR FALSE
FALSE
A liquid has a definite volume but DOES NOT have a definite shape.
temperature at which a substance changes from a liquid to a solid is called what
What is freezing point?
Why do you think so many pots and pans are made of metal?
Because metal is a conductor and lets heat pass through easier.
What is the amount of space a substance takes up?
volume
What year was Leland and Gray founded?
Leland and Gray Union High School is one of the oldest educational institutions in the State of Vermont. Established in 1833 by the Baptist Association, the school was named Leland Classical and English School in honor of Aaron Leland, a minister who had endeared himself to the people of southern Vermont.
Density describes the relationship between ____ and ____.
mass and volume
This is the measurement of the amount of matter in an object.
What is mass?
A measure of the amount of matter present in a given volume of substance.
What is Density?
This is the ability to be stretched into a thin wire.
Ductility
What is the ability of a material to conduct electricity or thermal energy?
Conductivity
What is the name of Mrs. Nystrom's son?
Leo
A state of matter that has no definite shape or volume
Gas
anything that has mass and takes up space
What is matter?
A characteristic of a substance that can be observed or measured without changing its composition
What is physical property?
I am an object where ALL the light goes through. What physical property do I have?
Transparent or transparency
What is a characteristic of matter that can be observed as it changes to a different type of matter?
chemical property
What is the name of RK's dog?
Bean