Here's the mockup for reference. Note: you must use the vertical-align
CSS property to solve this quiz. Semantic elements will not pass.
a2 + b2 = c2
Not familiar with the Pythagorean theorem? Take a look at this Wikipedia article to see how this equation should look.
H2 + 3H2 → 2NH3
Not familiar with chemical equations? Take a look at the examples here. (Hint: in the examples, the numbers that immediately follow letters should be subscripts.)
Course Developer
The jumps over the