Ch 12. Learning Objectives The Physical States of Matter
Ch 12. Learning Objectives The Physical States of Matter
Ch 12. Learning Objectives The Physical States of Matter
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6. Which <strong>of</strong> the following high boiling point? And<br />
why?<br />
1. CH 3 CH 2 CH 3<br />
2. CH 3 CH 2 NH 2<br />
3. CH 3 OCH 3<br />
4. CH 4<br />
5. CH 3 CH 2 OH<br />
<strong>Ch</strong>eck for this is in the review worksheet handed out in<br />
Class for <strong>Ch</strong> 12,13 and 14<br />
‘Unusual’ properties <strong>of</strong> water<br />
Water is unique in that it is the only natural substance<br />
that is found in all three states, liquid, solid (ice), and<br />
gas (steam) at the temperatures normally found on<br />
Earth.<br />
Water becomes less dense upon freezing.<br />
This results in an unusual phenomenon: water's solid form, ice,<br />
floats upon water, allowing organisms to survive inside a<br />
partially-frozen water body.<br />
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