I need to know this for a science class
201509
a suspension is a liquid and a solid in which the solid is in suspension in the liquid.  a good example is something like dirt and water.  the dirt is a solid and it is suspended in the water.  a colloid is a misture of two liquids.  an example is water and alcohol.  the alcohol is slightly soluble in water and so they make a colloid.
230623
http://www.sciencebuddies.org/ \n\nhope will help
167911
go to\nwww.chemistry.com
91636
http://www.bbc.co.uk/science/humanbody/body/articles/senses/tongue_experiment.shtml
525841
these questions are wierd, hard and confusing. u should ask your science teacher for help better luck on your next question. good luck
565853
www.howstuffworks.com\nu may find somethin
619708
you could porb try an internet site like howstufworks.com
338819
try www.sciencebuddies.org
155677
i learned about this in chem.  it's hard to explain...but if you put a cd in your microwave(if your parents allow u 2) then you can see it.  if u need help, you could e-mail my teacher by getting his e-mail address from his website below.  hope that helps!
643436
search it on google or yahoo or something. try to find a scientific website or one that specializes in that kind of thing.
387839
Here is a great site that thoroughly explains it:\nhttp://www.howstuffworks.com/question524.htm
517917
You are so smart - in fact, so smart that no one in THREE DAYS has even tried to answer your question.  Perhaps you can take this question and apply it to another realm:  \n\nhttp://antoine.frostburg.edu/chem/senese/101/index.shtml\n\nThis way you can get your homework done for you by people who know chemistry on a much larger scale... Answers is not here for homework completion
384853
This link might help ya... \n\nhttp://www.howstuffworks.com/search.php\n\nGood Luck!
537949
http://www.perfect-science-fair-projects.com/9th-grade-science-fair-projects.html\nthere's some ideas. good luck.
650934
try this web site hope that explains it
76470
hmm.. sounds like a homework question.  tsk tsk..
531456
Here is a great site, made specially for teachers, that has many tutorials, plus links to others\n\nGood luck\nhttp://sciencepage.org/chem.htm