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.
Fluorine, at the top of the periodic table column that includes bromine.
H on periodic table is for Hydrogen.It is the first and lightest element on periodic table.It combines with oxygen to form water.
The periodic table is arranged by atomic mass. Hydrogen is the lightest element. Its atomic mass is one.
no, but it is formed from elements. every element discovered is on the periodic table
Long dashes in the Mendellev's periodic table represent the element which were not discovered yet and these elements were discovered later on.
No, hydrogen is ?the lightest element in the periodic table.
Hydrogen.
Helium with an atomic number of 2,is the lightest gas on the periodic table :)
Helium with an atomic number of 2,is the lightest gas on the Periodic Table :)
helium
the element is Hydrogen
the lighest element is berrylium.
Helium is the lightest member in group 18.
the answer is Technetium
Hydrogen.
Helium is the lightest member in group 18.
who are you have you ever looked at the periodic table of elements? Hydrogen is the lightest element while helium is the second lightest element. No.