Show:
Physical Property
Chemical
Properties and Changes
Physical Changes
Chemical or Physical Changes
100
What is a physical property?
An observable or measurable change, but not a change in identity
100
What is a chemical property?
Any characteristic that gives a substance the ability to undergo a change that results in a new substance
100
What is 0 degrees Celsius?
The temperature at which water changes to a solid (ice)
100
Frying an egg is a physical or chemical change?
Chemical change
200
The physical state of matter depends on it's...
Temperature
200
What are three chemical properties
flammability, reacts with oxygen, reacts with light, reacts with water, ect.
200
What is the most common physical change?
A change in state
200
Wood rotting is an example of a...
Chemical change
300

These are the three states of matter

What are solid, liquid, and gas,?

300
What substance is formed when metal reacts with oxygen and water?
Rust
300
Can a physical change easily be reversed?
Yes
300
Mowing the lawn is an example of a...
Physical change
400

Define boiling point, freezing point, and melting point

What is the point in which a liquid becomes a gas, a liquid becomes a solids, and a solid becomes a liquid

400

Name at least 2 physical properties that indicate a chemical change

What is color change, temperature change, and/or the production of a new smell

400
What is boiling point?
The temperature at which a liquid becomes a gas.
400
What is an example of a chemical change?
An apple turning brown, rust, burning something, tarnishing, etc.
500
What is mass divided by volume
The equation for density
500
What chemical change is occurring when silver reacts with sulfur in the air, producing a grayish-brown film.
Tarnishing
500
What is the definition of density?
Density is the amount of mass in a given volume
500
Scrambling eggs is a...
Physical change