
Labelled diagram
Particle types explain card
Use these labels to connect observation with the chemistry idea in particle types.Exam cue: Check charge before classifying.
- 1Atom -> Molecule: can join into
- 2Charge -> Ion: identifies
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Lesson
Atoms are the smallest particles of elements. Molecules are groups of atoms, and ions are charged atoms or groups of atoms.
Learning objectives
Explain Atoms, Molecules, and Ions using correct chemistry terms.
Use observations, symbols, formulae, or tests as evidence.
Connect the evidence to the final conclusion.
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