WS 3.3 Atomic Weight and Ions

In a single-page ionization activity, upcoming chemists determine the molar concentration and ion product constant for water. They practice writing dissociation equations and determine the OH- and H+ for each solution. This constructive...

Four pages provide plenty of problem solving practice for chemistry whizzes. They answer questions and write electron configurations for ions. They use Lewis dot diagrams to display equations. Covalent bonds are explored. The last half...

Even though there are only six questions on this worksheet, it covers a vast array of concepts dealing with atomic structure. Keep this in your files to use as a reinforcement exercise for your advanced chemistry learners.

An extensive resource for chemistry, this series of exercises and accompanying information could be used as review or added curriculum. Have your class read the information and complete the exercises for homework, or in class. Your...

Three separate worksheets are rolled into this resource. The first focuses on atomic structure. The second reviews the concept of molar mass. The third relates atomic structure to element light spectra. These are definitely aimed at high...

Atomic theory, experiments that contributed to our knowledge of matter, atomic structure, isotopes, and ions are covered in these 33 slides. Quality diagrams and labeled charts will help activate understanding. The presentation concludes...

Lead the way in naming polyatomic ions and have fun at the same time. Pupils learn the rules for naming polyatomic ions, primarily oxyanions. They learn patterns to determine the charge of an ion and when to add a hydrogen molecule to an...

Scientists created a new measurement, the atomic mass unit, which is defined as carbon 12 = 12amu. So why isn't carbon listed as having exactly 12 amu on the periodic table? An installment from the Socratica chemistry playlist answers...

Things are really shaping up! Provide young chemists with polyatomic ion practice using an interesting interactive. Individuals complete puzzles focused on molecular geometry and complex ions.

For this chemistry worksheet, students read about atoms, their charges, and their parts; protons and neutrons. They examine how to determine atomic weight by looking at an example. They work online as they practice finding the atomic...