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