Chemistry
Hal
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34
May I treat units (e.g. joules, grams, etc.) in equations as variables?
May 14 '15
25
Why can there not be more than one sigma bond in a set of bonds?
Jun 3 '15
21
Which relatively simple molecules violate the octet rule?
May 31 '15
20
Is there a function to approximate atomic mass from the atomic number?
May 29 '15
12
What's the difference between a tetrahedron and a trigonal pyramid?
Jun 1 '15
12
Are electron shells probability distributions?
May 28 '15
11
Is the d-block ever part of the valence electrons?
May 29 '15
8
Why does my professor use both the upper, and the lower, case literal of a letter to symbolize the same concept?
May 22 '15
7
Do I understand why heat capacity is called 'heat *capacity*'?
May 13 '15
6
Is there a characteristic that characterizes all, and only, metals?
May 8 '15
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Too eager to close duplicates?
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47
In plain language, what's the difference between two things that are 'equivalent', 'equal', and 'identical'?
45
In plain language, what's the significance of a field?
41
Why do proof authors use natural language sentences to write proofs?
29
Why is acceleration expressed as m/s/s?
27
If I don't know whether a staff member has a PhD, should I address her as Dr. in my emails?

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