Period 2 elements are more likely to form double and triple bonds than Period 3 elements.

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True

False

Period 2 elements show markedly different chemical behaviour from their congeners because they have very large atomic radii compared to their congeners.

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True

False

When Period 2 elements serve as a central atom they do not readily exhibit more than four bonds to other atoms.

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True

False

Binary compounds that contain one of the halogens are called salts.

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True

False

The non-metal carbon has the highest melting point of all elements.

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True

False

Most non-metals tend to have high melting points.

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True

False

Metals tend to have high melting points.

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True

False