Thursday, April 12, 2012

HW#24b -- Thursday, April 12th

The HW assignment for today is to read the page of text [HERE] and then write out and answer these questions:

1) According to the website, what are the five known states of matter (we only talked about the most common three in class)

2) As you DECREASE energy, how do the states of matter change? (ie, from what, to what next, to what next, etc.)

3) How does a chemical change differ from a physical change in a substance?