Matter
What is the definition of Mass?
The amount of Matter in Something
What are the 3 States of Matter?
Solid Liquid Gas
What property of matter do cobalt, nickel, iron, and steel have in common that other metals do not?
Magnetism
If an object allows electricity to pass through it, does it conduct electricity or does it insulate electricity?
It Conducts it
If something changes color is it considered to be a chemical change?
No, it is a physical change
What is the difference between Mass and Weight?
Mass is a measurement of the amount of matter that makes up an object. Weight is a measurement of the pull of gravity on an object. Weight will change when you go from the earth to the moon.
If an object is placed in a container and it takes the shape of the container, what state of matter is it in?
It is a Liquid
What is the best way to split up iron shavings away from pepper?
By using a magnet
Which of the following is not an insulator of Thermal Energy?
A. Metals
B. Plastic
C.Air
D. Wood
A. Metals
What is the definition of Dissolving?
The process by which substances break down into small pieces and spread evenly in a liquid such as water
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.
What State of Matter is sugar in?
What is a solid
What measuring tool do you use to measure liquid volume?
A Graduated Cylinder
I am almost always less dense than water, I am solid, I am an insulator of heat and electricity, I am flexible, I am easily recycled. What am I?
Plastic
Whenever you add heat to water and it becomes water vapor, what is that called?
I am clear, I am denser than water, I am not soluble, I do not conduct electricity, I am a conductor of heat. What am I?
Glass
What State of Matter expands so that it does not take the shape of the container?
A Gas
Which of these items are not attracted to magnets?
A. Iron
B. Copper
C. Cobalt
D. Nickel
B. Copper
True or False
If a material is not a conductor, then it is an insulator.
True
What would be an example of a change in Physical Matter?
A. Dissolving salt in water
B. Adding lemon juice to water
C. Dissolving sugar in tea
D. All of the above
All of the above
List all 7 Properties of Matter
State of Matter, Magnetism, Relative Density, Mass, Conductivity, Solubility, and Volume
If a Liquid or object with Low Density is placed in water, what will happen to it?
It will float on the water
What is the definition of Volume?
The amount of space that a substance or object occupies.
Why are rubber gloves better for touching electricity?
Because rubber gloves are insulators and do not conduct electricity.
True or False
Melting together nickel and silver to create jewelry is a physical change.
True