Question

the number of elements that are known at present including the recently discovered and officially named manmade element is

Answer 1

118 exact with all included

Answer 2

Answer:

We currently know about $118$ elements.

These all have unique qualities. Only $94$ of these $118$ are found naturally.

Scientists learned more and more about the characteristics of the various elements as they were found.

Explanation:

The transuranium or transuranic elements, which appear on the periodic table after uranium, are exclusively manmade.

These elements might have been present on Earth at the beginning of its history, but they would have long since decomposed into more stable elements, just like technetium.