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