Lewis Structures, Naming and Acids

Draw it, name it, explain it

Work through the eight tabs in order. Each one earns a ⭐ and unlocks the next, and finishing all eight gives you a completion code you can turn in.

Lewis structuresDraw where the valence electrons go: shared pairs (lines) and lone pairs (dots). Practice five, then compare molecules made from the same atoms.

NamingUse the prefix rules (mono-, di-, tri-…) to name two-nonmetal compounds, and to write a formula from a name.

AcidsSee what really happens when HCl meets water, and why acid names (hydrochloric, nitric, nitrous…) look so strange.

Controls: press ▶ Play under the picture to watch an animation, or step through it with Next. Tap and drag directly on the picture where you are asked to.

Electrons keep the same colors as in the covalent bonding activities: each atom's electrons have their own color, and dotted circles are open spots.

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🔬 Lewis Structures, Naming & Acids

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