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