science
Post on 16-Jan-2015
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MW5093
The three states of matter are represented in the diagrams below.
A B C
a) Identify the diagram that represents
i) A solid. ___A_______
ii) Steam. _____C_____
b) Name a substance that could be represented by diagram B._ Liquid________
c) Explain why substances represented by diagram C can be compressed, but the others
cannot.
(c)Because the particles on the last one are to far apart to come together and be like the first one (a). The first one is already all together so they can not come together anymore.
d) Condensation is a change of state. Complete the condensation equation below by putting one letter from the diagrams above (A, B, C) into each circle.
c b
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