Questions 1 - 6 Complete the summary below. Choose your answers from the box at the bottom of the page and write them in boxes 1 - 6 on your answer sheet. NB There are more words than spaces, so you will not use them all. You may use any of the words more than once. Word list carbon dioxide water orbit interact absolute zero container unusual dust properties superfluids visuals stars infinite exist electrons different EXTREME MATTER Those states of matter we (1) with include: oxygen molecules, which are part of the air we breathe; (2) that we drink in liquid form; and solids like the food we eat and like other objects we use in life. Other extreme forms of matter also (3) Plasmas are a kind of gaseous soup where the (4) and nuclei move about individually. (5) are a very strange kind of liquid. Their (6) are still being studied.