States of Matter
A substance with a definite shape and volume
What is a solid?
A force that pulls magnetic materials across a distance.
What is magnetism?
A substance that will dissolve in another.
What is soluble?
The energy of flowing electrons through a closed circuit.
What is electrical energy?
The amount of matter in an object or substance.
What is mass?
The scientific process of a liquid turning into a solid at 0 degrees Celsius.
What is freezing?
The following objects are sorted into two groups. What are they?
1) iron, cobalt, steel, nickel
2) wood, plastic, copper, rubber
What is magnetic and non-magnetic substances?
A substance that does not dissolve in another.
What is insoluble?
The energy of moving particles in a substance.
What is thermal or heat energy?
The amount of space an object or a substance takes up.
What is volume?
A substance that takes the shape of its container and has a definite volume.
What is a liquid?
Comparing the density of one object to another (typically water).
What is relative density?
A measure of how much one substance will dissolve.
What is solubility?
Wood and plastic resist the flow of electricity or do not allow heat to pass through because it is called this for both energy types.
What is an insulator?
The tool used to measure the mass of an object or substance.
A substance that has no definite shape or volume.
What is a gas?
Objects that are less dense will ______ in water, while objects that are more dense will _______ in water.
What is float and sink?
To form a solution with another substance.
Metals allows electricity to flow easily and heat to pass through easily because it is called this for both energy types.
What is a conductor?
The unit of measure for mass.
What is a gram?
The scientific process of a gas turning into a liquid at 100 degrees Celsius.
What is condensation?
True or False: increasing or decreasing the amount of a material will increase or decrease its density. (Example: putting more clay on a boat will decrease its density allowing it to better float.)
False- adding more or less of a material will not change the materials density.
Classify the 5 substances into groups of soluble or insoluble substances. Sand, Sugar, Oil, Pepper, Vinegar
Soluble: sugar, vinegar
Insoluble: sand, pepper, oil
Their fur!
The unit of measure for volume (liquids or solids).
What is liters or the unit of measure cubed (to the power of 3).