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