A) Almost all of the molecules are at the bottom of the container B) The molecules are packed closely throughout the container C) Almost all of the molecules are at the top of the container D) The molecules are spread far apart throughout the container
A) The molecules are moving at different speeds B) The molecules are moving at the same speed C) The molecules move only when the glass of water is moving D) The molecules are not moving
A) the mass of the water molecules decreases B) The water molecules break down C) The number of water molecules decreases D) The distance between the water molecules increases
A) Matter is made up of atoms B) Living things are NOT matter C) Matter exists only when you can see it D) Atoms are not matter but they are contained in matter
A) A Gas B) Heat C) A Cell D) A Solid
A) 6,000,000 B) 6,000 C) 600 D) 6
A) The mass of the molecule decreases B) The molecules are destroyed C) The molecules break down into Hydrogen and Oxygen atoms D) The molecules become separated from each other
A) A Cell in your Body B) A Germ C) The Width of a Hair D) An Atom
A) The Atom is Bigger B) It depends on the kind of Atom C) The Blood Cell is Bigger D) They both are the same size
A) The data collected in an experiment B) An educated guess C) An absolute fact D) A conclusion
A) The item that changes in an experiement B) A step in the Scientific Method C) An educated guess D) The item that always stays the same
A) a flask B) a beaker C) a test tube D) a graduated cylinder
A) a test tube B) a beaker C) a flask D) a graduated cylinder
A) Safety Goggles B) Eye Glasses C) A Halloween Mask D) Sun Glasses
A) two or more substances that can be taken apart B) Oil and Water C) two or more substances that are perfectly dissolved D) when a mixture is saturated
A) Mechanical Change B) Physical Change C) No change D) Chemical Change
A) No Change B) Physical Change C) Chemical Change D) Mechanical Change
A) Solution B) Mixture C) Element D) Atom
A) Solution B) Atom C) Element D) Mixture
A) 300 B) 50 C) Over 100 D) 11 |