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