资讯

CRN4 年
Carbon Black Stock Officially Ends As VMware Nears Acquisition
VMware completes its tender offer to purchase all outstanding shares of Carbon Black with Carbon Black’s stock now ceasing to exist on the Nasdaq. VMware is nearing the finish line to complete ...
C&EN3 年
Lesson 6.2 - Atoms can be Rearranged to Make Different Molecules
They are given white, red, blue, and black cubes that represent hydrogen, oxygen, nitrogen, and carbon atoms respectively. Students are guided to take atoms apart, rearrange them, and put them ...
BBC2 年
Atoms and molecules
They can be any colour. Ethanol is a much larger molecule made of three types of atoms. Its formula is CH₃CH₂OH. Here, the oxygen atom is red, carbon is black and hydrogen is white.
BBC3 年
Atoms and molecules
They can be any colour. Ethanol is a much larger molecule made of three types of atoms. Its formula is CH₃CH₂OH. Here, the oxygen atom is red, carbon is black and hydrogen is white.
Mercury News20 天
Berkeley Lab creates new molecule that could point the way to safe disposal of nuclear waste
scientists combined the berkelium metal with an organic molecule containing only carbon and hydrogen to create a chemical reaction. Principal investigators Stefan Minasian, left, and Polly Arnold ...