A) Three B) Four C) Two D) Five
A) Plasma B) Liquid C) Solid D) Element
A) Solids are not usually hard B) Their molecules are packed close together C) Their molecules easily move around D) Their molecules are spread out all over the place
A) Mixtures are artificial and do not exist B) A solid that is made up of more than one compound C) A solid that is made up of one compound
A) vibrate against each other B) scatter around C) stick together D) move apart
A) A liquid with a variety of materials in it B) A liquid that has turned into a gas C) A liquid consisting of one material D) A liquid that has frozen
A) ices B) solutions C) vapors D) factors
A) compressed plasma B) compressed liquid C) compressed gas
A) True B) False
A) False B) True
A) move around, slide past each other B) move freely, very quickly C) "jiggle" but don't move from place to place
A) True B) False
A) True B) False
A) physical B) chemical
A) False B) True |