Question

4/20 how many elements are there in the periodic table? 100 226 118 too many to count

Explanation:

The periodic table of elements currently has 118 confirmed elements. This is a well - known fact in the field of chemistry (a sub - field of Natural Science). Among the given options, 100 is too low, 226 is incorrect, and "too many to count" is not accurate as the number is known.

Answer:

C. 118