资讯

Answer: That would be magnesium. Magnesium gets extremely hot when it reacts with oxygen in the air. Magnesium has 2 ...
The periodic table of elements, or Mendeleev’s table, was created in 1869 by Russian chemist Dmitri Mendeleev. This table organizes all known chemical elements by their atomic number, or the ...
The news you know, the science you don’t. Unexpected Elements looks beyond everyday narratives to discover a goldmine of scientific stories and connections from around the globe. From Afronauts ...
This could open up newer possibilities in making superheavy elements in the lab and understanding nuclear stability at higher ...
When most people hear the word uranium, they think of mushroom clouds, Cold War standoffs or the glowing green rods from ...
Many industries depend on high-sensitivity analyses to ensure product performance and to protect consumer health and safety.
The news you know, the science you don’t. Unexpected Elements looks beyond everyday narratives to discover a goldmine of scientific stories and connections from around the globe. From Afronauts ...
Another theory suggests that dreams are simply a side effect of memory consolidation —the brain’s way of replaying and ...
The fact that tin has 10 stable isotopes, while no other element has more than seven, might be a question at very nerdy trivia nights, but it doesn’t determine the most stable element.
Somehow these elements must be returned from the deep ocean again to the surface where the whole cycle can begin again. The elements these organisms need are the same as on land – carbon of course, ...
Joel Achenbach writes about science and politics for The Washington Post's National desk. He has been a staff writer for The Post since 1990. He started the newsroom’s first online column, Rough ...
Moving through the museum, you’ll encounter one of its most famous treasures: the Castle Lizzadro. This miniature golden ...