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