Covalent: Type of chemical bond in which atoms share one or more electrons, especially pairs of electrons.

Resources for this term:
Plastics…to Use or Not to Use?
Plastics…to Use or Not to Use?

Students will construct an argumentation piece that defends their position on the widely debated topic of the use of plastic water bottles and storage containers for drinks and foods. The unit of study, within which this module happens to fall, is chemical bonding. Students have been discussing three types of chemical bonding: ionic, covalent, and metallic, and how this type of bonding affects the structure of matter. Students will construct a piece defending their position, as well as using their knowledge of chemical bonding and compounds to explain either the benefits or the harmful effects of using plastics to contain our everyday foods and drinks.

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