'Lanl gov elements' diaporamas de présentation

Current Energy Sources

Current Energy Sources . By Julian Contreras, Julio Contreras, Kevin Pascua, and Ilian Meza Instructor: Kenny . C oal. 3,700,000 tons of carbon dioxide (CO2 ) is produced a year , the primary human cause of global warming--as much carbon dioxide as cutting down 161 million trees.

226 views • 14 slides

Uranium

Uranium. By: Chanelle Grannum. Naturally formed. Uranium is a radioactive element that occurs naturally in low concentrations in soil, rock, and surface and groundwater. Discovery of Uranium. It was discovered in 1789 by Martin Klaproth, a German Chemist.

459 views • 11 slides

204.3833

Thallium. 81. TI. 204.3833. Thallium Facts. Thallium was discovered by accident during an experiment involving: tellurium and selenium. Thallium is a silvery-gray color. Thallium looks like lead in its appearance, but reacts with oxygen and moisture in the air. Thallium Uses.

271 views • 6 slides

Californium

337 views • 5 slides