Copper, Arsenic, Antimony , Zinc, Bismuth, and Platinum. Yes, that is 6.
The Egyptians came first.
Ancient Egyptians were first to create beer.
Egyptians were the first ones.
Gold was first discovered in mid Estens (6000 B.C.)
Egyptians were some of the first people to use sails to capture the wind's energy.
Egyptians.
the egyptians were the people who first discovered fractions.
Many of the first discovered elements were named by their discoverer or the location where they were discovered, such as hydrogen, named by Antoine Lavoisier, and uranium, named after the planet Uranus.
Dalton
The Egyptians
The first elements to be discovered were those that occur naturally in the environment, such as gold, copper, iron, and sulfur. These elements were known to ancient civilizations long before the concept of elements was formally developed.
It is not known exactly who first discovered Pi. It has been used for over 4,000 years and dates back to the times of ancient Egyptians.
Canning using soldered metallic containers was first attempted in the late 18th century in England.
I have read that the Ancient Egyptians had toys that worked by steam power.
Mendeléev, Dmitri (1834-1907)Discovered periodicity of the elements. Compiled the first Periodic Table with elements arranged into 7 groups (1869).
Elements are discovered, they are not invented.
Neptunium and plutonium were discovered in United States in 1940.