What is Biology?
Biology on the Web:
The Tree of Life
USGS Biological Resources
What is Astronomy?
Astronomy on the Web:
Take a virtual trip around our solar system at National Geographic's Virtual Solar System
What is Physics?
The next time you play pool, remember you're dealing with the laws of physics! Physics is the study of matter and energy. What goes up, must come down - right? Learn more at AboutSchool.com's physics section.
Physics on the Web:
Other Science Sites:
WWW Virtual Library
Why shouldn't you mix milk and orange juice? Yuck - it has a terrible tasting reaction! Chemistry is the study of the composition and properties of substances. Want to mix-up the elements? Visit the AboutSchool.com's Chemistry section.
|Metals||A solid substance that is a good conductor of eat and electicity. Can be formed into many shapes.|
|Metalloid||"Middle elements" - conduct heat and electricity better than nonmetals, but not as well as metals. Easier to shape than nonmetals, but not as easy as metals. Solid at room temperature.|
|Nonmetals||A poor conductor of heat and electricity. Not easily formed into shapes.|
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