Baseline Test: Lewis Notation

Lewis notation focuses on:

• All the electrons in the atom.

• Only the core electrons.

• Only the electrons in the outer energy level.

• Only the bonded pairs.

The Lewis diagram for an atom of neon is:

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The Lewis diagram for Si is:

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The Lewis diagram for lithium is:

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The Lewis diagram for fluorine is:

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The Lewis diagram for calcium is:

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The Lewis diagram for aluminium is:

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The Lewis diagram for phosphorous is:

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The Lewis diagram for sulphur is:

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This is an example of a *** covalent bond.

• Single

• Double

• Triple

• Quadriple