There are many more examples. Note that measuring each of these properties will not alter the basic nature of the substance. Examples of chemical properties are: heat of combustion, reactivity with water, PH, and electromotive force.
Mathematical fonts. In mathematical mode you can change the typefaces of the fonts when needed. For instance, it's customary to represent real numbers with a blackboard bold font, or topological spaces with calligraphic font. This article shows several fonts in math mode.
There isnât one right font, but there is a RIGHT group of fonts, and luckily, there are only two groups of fontsâ¦ â¦Simple fonts and Fancy fonts. Which one do you use where? To understand that, you must understand the psychology behind each of them.