This review on atoms and atomic structure will provide a solid reinforcement activity for your lessons on atomic theory. There are multiple practice problems on determining the number of protons, neutrons, and electrons in an atom as well as problems involving ions and the calculation of atomic mass.
In this worksheet, students will answer questions about the following:
1) the numbers of protons, neutrons and electrons in an atom
2) the charges of ions
3) calculating the average atomic mass of an atom and its ions
4) the numbers of protons, neutrons and electrons in an ion
This activity is appropriate for:
1) Students enrolled in physical science or chemistry.
2) Students in grades 9-12.
3) Students enrolled in a standard level course or an honors level course
This worksheet is two pages long and provides multiple practice problems for your students. All answers are included. This worksheet would be appropriate for any physical science or chemistry class. I have used this worksheet for several purposes: a homework assignment, a quiz, classwork, and test review.
Your download will include handouts that are ready to be copied and passed out to your students. You will receive two different versions: A Word document and a pdf version.
For search purposes: atoms, atomic structure, isotopes, ions, subatomic particles, lesson plan, worksheet, atomic number, atomic mass.
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