Hydrogen
He found the number of protons an element has. present periodic table is according to it.
Henry Cavendish with his Cavendish experiment.
The modern periodic table was invented by Dmitri Mendeleev in 1869. Mendeleev organized the elements by increasing atomic mass and grouped them based on similar chemical properties, which laid the foundation for the periodic table we use today.
Basic information about and classifications of gallium are on the periodic table.
Henry Moseley discovered that each element has a unique positive charge in 1913. He determined that the atomic number of an element is equal to the positive charge on its nucleus, leading to the modern periodic table arrangement based on atomic number.
Henry Cavendish discovered the element hydrogen in 1766.
Henry Cavendish Henry Cavendish
Henry Cavendish is credited with the discovery of hydrogen in 1766. He identified it as a distinct element and named it "inflammable air."
Hydrogen is the lightest element on the periodic table. Henry Cavendish collected Hydrogen by placing Zinc in an acid and originally called it inflammable air. However, Paracelsus of Switzerland had noticed 250 years before that Iron placed in acid gave off a gas and that gas would burn: but did not study it further.
Not invented. Natural element, been around as long as the universe has existed.
Hydrogen was first discovered by Henry Cavendish in 1766.
Henry Cavendish did his work in the library at on if his homes.
Henry Cavendish was born on October 10, 1731.
Lord Henry Cavendish died in 1700.
Nobody invented Hydrogen but Henry Cavendish is credited with discovering it in 1766 but Antoine Lavoiser is the one who named it in 1783
Henry Cavendish died on February 24, 1810 at the age of 78.
The first person to isolate hydrogen gas and recognize it as a specific, discrete substance (not just "air") was Henry Cavendish.