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Articles related to "Noble Gases"
An Introduction to Noble Gases Helium, Neon, Argon, Krypton, Xenon and Radon make up the noble gases. Chemically unreactive, or inert, these gases do not form compounds with other elements naturally. noble gases • inert gases • rare gases • ozone • electron configuration
Is Nuclear Power Green? Green house gas emissions, fossil fuel shortages and global warming happening now, we must consider nuclear power as a viable technology for our future energy needs. greenhouse gas • fossil fuel • global warming • nuclear energy • tidal power
Mercury in Energy-Saving Bulbs All fluorescent light bulbs contain mercury that can pose a health risk if broken bulbs are improperly handled or waste bulbs are not correctly recycled compact fluorescent light bulbs • heavy metal contamination • mercury cfl • cfl disposal • fluorescent recycling
The Periodic Table of the Elements A key tool for chemists throughout the world is the systematic arrangement of all known elements in the Periodic Table chemistry • periodic table • mendeleev • mendeleyev • elements
Answers to Puzzles of the Elements Last week I presented a series of puzzles using symbols from chemistry and physics. Here they are unravelled. physics puzzle • chemistry puzzle • puzzle answers • albert einstein • max planck
Living Science Books for Kids Don't expect your child's dry science curriculum to bring science to life. These fun-to-read books provide hooks where kids can connect knowledge to their own experience. living science books • children's science books • best science books for kids • pagoo • a weed is a flower
Molecular Bonds Atoms join together to form molecules, but how are they held together? molecule • atom • covalent bond • ionic bond • ion
Science Newsletter Project This science newsletter supports the use of multiple learning styles as students integrate writing and technology in a science project to demonstrate understanding. science newsletter projects • writing in science • technology in science • newsletters in science • science concepts
Smoking Gun for the Permian Extinction? New geological evidence now supports the theory that a very large (possibly 60 km in size) asteroid collided with the earth at the end of the Permian period. This impact was probably the leading cause for the extinction of nearly all life on earth at the end of the Permian. geology • geophysics • permian • asteroids • impact |
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