Give your chemistry students a focused look at trend evidence to make with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
The set includes questions like "Which element is classified as a metalloid?", "Which element is predicted to have a higher melting point, C or Si?", and "Predict which of these elements forms an ion with a -2 charge: O, N, C, or F?"
Because the three worksheets share the same content in three different formats, you can spread them across the week: one for diagnosis, one for practice, and one for assessment, without repeating a single question.
This set is part of a standards aligned chemistry unit. The unit also covers Atomic Number, Mass Number, Isotopes and Average Atomic Mass, Why Atomic Models Changed Over, Quantum Model as a Predictive, Electron Configurations as, and Valence Electrons and Chemical, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 chemistry classes, and for review at any point in the school year. This set is aligned to Virginia SOL standard CH.2c.
