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Chemistry and Physics Questions



Chemistry and Physics questions with equations and algebraic forms can be authored as math questions.


Here is an example of a basic chemical equation in preview mode:


Note the use of the equals sign and the error in the quantities.


The correct answer:


In a future enhancement, we will also support the arrow and other special symbols that are commonly used in chemistry and physics. For example, in the full keypad:




For dynamic parameters, we only support one character parameters, e.g. @x, @a, @m, but you can implement chemical formulas with the keyboard as follows:


_ underscore/subscript

^ for superscript.



  • TAB to move to the next
  • Cursor/Mouse clicks to navigate
  • arrow keys


For clean interpretation of the dynamic parameters, you should leave a blank space after the parameters, such as @x




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