This worksheet (with an optional companion video!) has students practice the skill of taking a chemical formula, and determining the elements int he formula, as well as the number of atoms of each.
This skill is critical to any higher level chemistry class. Stoichiometry, balancing equations, proportions, molar ratios, etc.. Whatever you want to call it.
The worksheet focuses mostly on subscript (or lack thereof), parentheses (single), and elements that show up more than one in a formula. I do not cover coefficients (though, these are covered in the video), or double parentheses.
An answer key is included!
As with all of my worksheets, I provide them in Word format, and encourage you to tweak them, and make them work for your situation. Obviously, resale, without a MAJOR overhaul, is discouraged!
Please leave feedback, and let me know if you have any ideas of ways to make this, or any of my work better!