✧ Pick an element, and it'll add it to the equation, it calculates 2 decimal points with significant figure accuracy of any digits before the 2nd (aka if it say 16, it is significant to 16.00) the unadd button removes the lat element, the calculated is scientifically inaccurate, calculated using protons, neutrons, and electrons, as opposed to the atoms measured mass from the periodic table. if you use a too big element (no average/PT mass) the formula mass wont add it, safe way is to use calculated mass or to do the math yourself.
thank whoever posted the spreadsheet with periodic table values, and the creator of the periodic table that is used for the selection.
