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