Question

how many elements are discovered in 18 century​

Answer 1

Answer:

$78 elements$

Explanation:

There followed a period of rapid discovery, with a total of 78 elements being discovered during the 18th and 19th Centuries. By 1900, the question that was puzzling chemists was why there were so many elements

Answer 2

$\huge \tt \purple{answer}$

78 elements discovered during 18th and 19th century .