I have no idea of chemistry, just a little bit what I know from school, but I found through some search some connection between entropy (Shannon entropy) of the divisors of some natural numbers and the Madelung constants. My question is this: Are these numbers Madelung constants? 1 -0.00000000...

Most elements are or have compounds that are gases or have a significant vapor pressure at room temperature. Fluoride is a powerful tool for producing highly oxidized covalent and volatile compounds. Tungsten hexafluoride is gaseous at room temperature despite being made with the element with the...

I read a paper by Ross and Poirier [1, p. S12] which has the following lines (see section Commonalities of amyloid structure) that describe the structure of protein in a fibril: The most extensively characterized amyloid fibril is that formed from the β-amyloid (Aβ) peptide implicated in AD. ...

I had a question in my exam: Which of the following can be the $n$-factor of $\ce{P4O6}?$ A. 8 B. 9 C. 10 D. 12 I went for options A and B as in cold water $1$ mole of $\ce{P4O6}$ on hydrolysis give $4$ moles of $\ce{H3PO3}$, whereas in hot water it gives $3$ moles of $\ce{H3PO4}...