Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key


Play button


Play button




Click to flip

15 Cards in this Set

  • Front
  • Back
All matter has this
What is matter?
Matter is anything that takes up space and has mass.
What are the four states of matter?
solids, liquids, gases, and plasma
What are the 2 properties of matter?
physical and chemical
Physical Properties
Size, shape, color, texture, melting point, boiling point
What is a physical change?
- A change in size, shape, or state of matter.
- Does not change the identity of the substance
Chemical properties
1. combusibility
2. flammability
What is a chemical change?
- A change of one substance into another
- The result is the formation of a new substance
Examples of physical changes
- stretching a rubberband
- cutting a piece of wood
- water freezing into ice
- ice melting to water
Examples of chemical changes
- rust
- burning
What is mass?
The amount of matter in an object
Does an object's mass change?
NO, NO, NO, NO, NO!!!
In what unit is mass measured?
What is weight?
The amount of gravity acting upon an object
Weight is measured in ____________.