Nitrogeno gaseoso

"Solid argon at its melting point -189.3 degrees C. Only a few elements are not solids at this low temperature: these are hydrogen, helium, nitrogen, oxygen, fluorine, and neon." [chemicool.com]

"Solid argon at its melting point -189.3 degrees C. Only a few elements are not solids at this low temperature: these are hydrogen, helium, nitrogen, oxygen, fluorine, and neon." [chemicool.com]

Matter Word Search - When they found a word, they had to think about what type it was, then highlight the answer in the puzzle with the corresponding color. Liquids-blue, gases-yellow, and solids-green. (Pinned to website on matter, not this particular worksheet)

Matter Word Search - When they found a word, they had to think about what type it was, then highlight the answer in the puzzle with the corresponding color. Liquids-blue, gases-yellow, and solids-green. (Pinned to website on matter, not this particular worksheet)

Learn more about each element with 4D interactivity - Elements 4D Interactive Blocks by DAQRI | Kickstarter #video #AR #learning

Learn more about each element with 4D interactivity - Elements 4D Interactive Blocks by DAQRI | Kickstarter #video #AR #learning

Domestic steel demand is expected to grow by 6-6.5 per cent

Domestic steel demand is expected to grow by 6-6.5 per cent

Tungsten used in the Defense industry to make armor and weapons.  It is also used to harden metal making super strong alloys.

Tungsten used in the Defense industry to make armor and weapons. It is also used to harden metal making super strong alloys.

This website has hundreds of great hands-on science ideas in biology, chemistry, physics, earth sci, and more! Many activities are simple enough to do with an elementary school class.    Pictured here: An egg floats in salt water

This website has hundreds of great hands-on science ideas in biology, chemistry, physics, earth sci, and more! Many activities are simple enough to do with an elementary school class. Pictured here: An egg floats in salt water

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