World 1 · Atoms & Bonds · 6 minWorld 1 review
Lock in the fundamentals
Teaching this? Open projector mode
You’ve gone from "what is an atom" to building real 3D molecules. Before the reactions begin, let’s make sure the foundations are solid.
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Sodium (Group 1) forms an ion with what charge?
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How many covalent bonds does carbon usually form?
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A bent molecule like water gets its shape from…
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Two non-metals bonding will most likely form a…
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