Physical Change
What is a Physical Change?
Physical changes are those in which the shape, size, or state of the matter changes, but the substance is still essentially the same.
Name 3 things that is a Chemical Change.
Boiling an egg, Baking a cake, Milk going sour,
What is a state of matter?
A state of matter is one of the distinct forms that different phases of matter take on.
Is electric physical or chemical?
Physical Change
Is a Physical Change reversible yes or No
Yes
True or False, Is Chemical battery usage a Physical Change.
False
What are the 4 main states of matter.
solid, liquid, Gas, plasma,
is boiling water a Physical Change or a chemical change?
Physical Change
How do substances change in a physical change?
In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not.
What does a Chemical Change do?
The atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants.
How to change the states of matter?
adding or taking away heat.
Is bubbling a Physical or Chemical
Chemical reaction
What are the 4 types of physical changes?
texture, shape, temperature, and a change in the state of matter.
What substances are changed in a chemical reaction?
The chemical elements or compounds.
What are the states of matter?
Solid, Liquid, Gas
What are the 3 types of Changes we have.
static, dynamic, and dynamical
Name 5 things that are a Physical Change.
Melting an ice cube, Breaking a bottle, Boiling water, Crumpling a sheet of aluminum foil, Shredding paper,
What is a Chemical Change?
A chemical change is any change that causes a new substance to be formed.
Which matter is mostly common?
Plasma
True or False, a Chemical Change have one or more substance
true