Explain why graphite has a lower melting point than diamond even though both are carbon compounds. Why does carbon make up all organic molecules? Why not silicon, which is also in the 4th group of the periodic table? Why does graphite conduct elec...
Answer to: (a) If a substance has a high melting point, is it more likely to have an ionic or covalent bond? (b) Why? By signing up, you'll get...
and spintronic devices11,12. Growth of ZnO on Si is vital for integrating this material into the present microelectronic technology. One peculiar observation that has become more easily apparent with the growth of ZnO nanowires is that on substrates such as glass and silicon, that do not provide...
OK. We’ll find out the later if you were right. Now, whether it’s TV shows like ‘The Apprentice’ or the big success of companies in California’s Silicon Valley, the last decade saw a huge growth in 20 and 30-year-olds starting...
Glass, usually made of silicon dioxide,doesn't change its shape over the short timescales relevant to humans, says chemist Paddy Royall of the University of Bristol, England. (If it does change shape, that process takes billions of years.) ...
Sorry if I'm dumb, but Apple silicon is ,according to rumors, supposed to be more power efficient generate less heat but also more powerful (a14x better than core i9?) and also be cheaper. Then why has x86 ever become popular/the standard if Apple silicon/Arm is, I guess, better...
Today, the field is populated by a lot more than those Silicon Valley bro dudes. It’s up to everyone to find diverse talent and bring them in to make tomorrow’s AI better for everybody. This article has been updated. It originally published in September 2017. ...
Graphene has a very high melting point and is very strong because of its large regular arrangement of carbon atoms joined by covalent bonds . Like graphite,
Discovered by Johannes Diederik van der Waals, these forces are known to have lower melting points and high dependence to distance between molecules. Answer and Explanation: In the periodic table, Fluorine is located on top of Chl...
Not Legal Not Leaving One year ago, Jose Antonio argas publicly revealed hes an undocumented immigrant. Now he reports on life in citizenship limbo and how others coming out can change the debate P h o tog rap h s by Gi an P a ul L oz z a for TIM E argas, May 24, New York Ci...