IB Chemistry SL

S-2.2.15 Sigma (σ) and Pi (π) Bonds

Explore how σ and π bonds form through orbital overlap, distinguish between their bonding arrangements, and identify and count σ and π bonds in molecules and ions.

Topic lesson

S-2.2.15 Sigma (σ) and Pi (π) Bonds

Watch, practise, and check your understanding.

Lesson video

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