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There is no clear pattern. At room temperature (293 K), hydrogen on the left of the table is a gas, as are elements in group 18, plus one or two in each of groups 15-17.

By 1615 K, amongst the elements up to uranium, all the elements in group 1, groups 12, 16, 17 and 18 and several in group 15 have reached their boiling points but none in groups 13 and 14. From groups 2 to 11, only magnesium (group 2) has reached its boiling point.

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8y ago

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