Showing top 8 worksheets in the category - Pre Ap Counting Atoms. Some of the worksheets displayed are Pre ap chemistry unit 7 hw packet name wks beginning, Chemical reactions counting atoms and balancing chemical, Chemistry work atomic number and mass number, Pre ap chemistry syllabus, Moles lab activities, 3 06 atomic structure wkst, Atoms and molecules, Lesson plan introducing the atom. The Counting Atoms and Elements Station Lab takes students through eight student-led science stations, each with a different learning style. Students begin with four input activities where they read articles, explore hands-on demos, research online, and watch videos all about counting atoms and elem Remember to count the number of atoms bonded to the central atom. If an atom is bonded to the central atom by a double bond, it is still counted as one atom.