Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
What is matter?
|
Matter is what the universe is made of.
|
|
What are properties?
|
The characteristics of matter.
|
|
Mass?
|
Mass is the amount of matter in an object.
|
|
Inertia?
|
The tendency of an object to keep doing what its doing.
|
|
Weight?
|
Mass x Gravity
|
|
Volume?
|
The amount of space an object takes up.
|
|
The force of attraction between objects?
|
Gravity
|
|
Density?
|
The mass per unit volume of an object.
|
|
Physical Properties
|
Characteristics of a substance that can be observed without changing the identity of the substance.
|
|
Phase
|
Physical Property such as Ice, liquid water, and water vapor.
|
|
Solids
|
Solids have a definite shape and a definite volume.
|
|
Particles that make up certain solids that are arranged in a regular, repeating pattern.?
|
Crystals
|
|
Liquid
|
A liquid has no definite shape.
|
|
Gas
|
Does not have a definite shape or a definite volume. A gas fills up all the available space in a container.
|
|
Plasma
|
Matter in plasma form is high in energy and dangerous to living things. Plasma is rare on Earth.
|
|
Melting
|
The change of a solid to a liquid.
|
|
The temperature at which a solid changes to a liquid?
|
Melting Point
|
|
The phase of a liquid changing to a solid?
|
Freezing
|
|
The temperature at which a substance changes from a liquid to a liquid?
|
Freezing Point
|