Question

what was the first registered element in the the Periodic Table?

A. Copper
B. Helium
C. Gold
D. Oxygen

Answer 1

Answer:

copper

...............

Answer 2

Explanation:

necessary prerequisite to the construction of the periodic table was the discovery of the individual elements. Although elements such as gold, silver, tin, copper, lead and mercury have been known since antiquity, the first scientific discovery of an element occurred in 1649 when Hennig Brand discovered phosphorous.