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
Reading...
Front

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

image

Play button

image

Play button

image

Progress

1/15

Click to flip

15 Cards in this Set

  • Front
  • Back
Everything in the universe that has mass and takes up spaces is ---.
matter
Define "matter".
Everything in the universe that has mass and takes up space
All matter is made up of small bits called ---.
particles
--- is the amount of matter in an object.
Mass
Define "mass".
The amount of matter in an object.
How are the particles in a solid arranged?
in a tight regular pattern
How do particles in a solid move?
Each particle moves back and forth around one point.
How are particles in liquids arranged?
They are close togethy but are NOT in neat, even arrangements.
How do particles in liquids move?
The particles in liquids past over each other easily.
How are particles in gases arranged?
Particles in gases are arranged in a random pattern. They are NOT in neat even rows.
How do particles in gases move?
Particles in gases move very fast and bounce off solids, liquids and each other.
--- takes the shape of its container.
Liquids
--- hgave their own definite shape.
Solids
--- fill the container that they are in.
Gases
Why does heating an ice cube change its shape into a liquid?
Heating an ice cube makes the particles move faster. When ice is hated, some particles begin to move fast enough to break away from their neighbors.