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