It seems like every other day we hear about some hacker, tinkerer, maker, coder or one of the many other Do-It-Yourself engineer types getting their hands into a complex field once reserved to only a ...

Of the following, the only empirical formula is the one that represents the simplest whole-number ratio of atoms in a compound, a cornerstone concept in chemistry that allows us to understand the ...

Write the Empirical Formula: Since the ratio is 1:1, the empirical formula is SrS. While SrS is the most common and stable ...

In 1923, the year C&EN was born, Gilbert N. Lewis of the University of California, Berkeley, published a book titled “Valence and the Structure of Atoms and Molecules.” In the text, Lewis laid out the ...