Solid
Name an example of a solid you see around the room
teacher will approve
Name one type of physical property?
color, material, shape, size, hardness, texture, flexibility, taste, smell
physical change
Name an example of a liquid in this room?
teacher approves answer
How many states of matter are there?
3
it melts
list 3 physical properties about (teacher selected item)
teacher approves answer
what happens in a physical change?
no new substance is formed
liquid freezing is what type of change?
physical change
What is the formal definition of a gas?
a type of matter that fills its container
Describe how the particles are organized in a solid?
tightly packed
Why is it important to know an objects physical properties?
to determine how to use them best
what type of change are irreversable?
chemical change
What is the formal definition for a liquid?
a type of matter that takes the shape of its container
What is the scientific term for when gas is cooled into a liquid?
condensation
A type of matter that keeps its shape
texture
What happens in a chemical change?
a new substance is formed
What is the scientific word for when liquid is soaked up?
absorb
melting or fusion
What is the scientific word for a solid turning into a liquid?
fusion
What is the word for sorting objects based off of their physical properties?
classify
What type of change occurs when fruit rots?
Chemical change
What is the term when a liquid is heated to a gas?
condensation
What is matter?
anything that has mass and takes up space...matter is everything!