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The first 92 (through uranium) occur naturally. The others are "transuranics." As of 2009, there are 118 ending with ununoctium.

All together there are 117 elements on the Periodic Table, 94 of which occur naturally on earth.

According to Wikipedia, there are 117 elements that have been isolated or synthesized, with a gap between element 116 and element 118.

They do also show a wide (extended) format of periodic table with additional elements that have not been discovered, isolated, or synthesized on earth.

See the related links below to see the standard and extended periodic tables.

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9y ago

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