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Normalmente è sia la musica che i vestiti, gli amici, i soldi. Per esempio la settimana scorsa sarei dovuto tornare alle undici ma sono tornata a mezza notte e adesso devo rimanere a casa fino alla set...
The reason Copper and Chromium have a slighly odd electron configuration is because of stability. By only having 1 electron in the 4s oribtal, Chromium is able to have 1 electron in each of it's 3d orbita...
Just because a function is continuous at a point, that doesn't mean it has a derivative at that point. If a function is differentiable on an interval, then it is continuous on that interval, but the rever...
The diaphragm is a large muscle located at the base of the lungs. It is naturally dome shaped when relaxed.
When we need to inhale, the diaphragm will contract and flatten out. This increases the ...
Benzene to nitrobenzene / nitration of benzene. Conditions: concentrated nitric acid and concentrated sulfuric acid. Carried below 50oC to avoid further substitution of nitro groups
Nitr...
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