Physical Properties
What is an example of a physical property?
What is....
Mass,Volume,shape,size,color,luster,hardness etc.
What is one example of a chemical property?
What is...
Combustibility, Oxidation, Reactivity, Radioactivity,etc.
What is physical change?
What is...
a change in a substance that only affects its physical properties
What is chemical change?
What is...
A change in a substance that affects its chemical properties.
Can Matter be destroyed?
Yes
What is...
Mass/Volume=Density
What is the definition of a chemical property?
What is...
Properties that can only be observed or measured by changing the chemical identity
Give me an example of a physical change.
Cutting,coloring,crushing,melting,boiling,etc.
What is an example of chemical change?
Burning,rusting,decomposing,etc.
What are the three States of Matter?
Solid,Liquid,Gas
What is a fluid's resistance to flow?
What is... Viscosity
What is combustibility?
What is...
How easily a substance will set fire
What is the difference between a physical change and a chemical change?
Physical Changes only affects an object's physical properties while chemical changes affect their chemical properties and physical properties.
Is the eating of food a chemical change?
What is the process in which a gas turns into a solid?
Deposition
What is a physical property we cannot see?
Odor
What is Oxidation and tell a common presence of Oxidation.
What is...
How easily a substance reacts with oxygen.
Rusting
What is a physical change your hands face(hopefully) everyday?
What is...
WASHING THEM!
What type of change is a tree rotting?
Chemical Change
In what state of matter do the particles move the fastest?
Gas
What is the formula for finding the volume of a cylinder?
What is...
3.14xrxrxh
What has both physical and chemical properties?
What is...
Matter
Is physical change reversible,irreversible, or both?
Both
When was the founder of chemical change born?
February 11th 1839
Who discovered physical and chemical change?
Who is...
Josiah Willard Gibbs