Lithium was first prepared in its simple substance metallic form in 1817, though its salts were known before this date. Atomic numbers, however, were not discovered until the analysis of X-ray line spectra by the British scientist Moseley in 1913. Lithium was among the first set of elements to have its atomic number 3 assigned in 1913. In the periodic system it was assigned position 2 in the order of atomic weights until the discovery of helium in 1895 pushed it back to position 3.
The name of the element that has atomic number 3 is Lithium (Li).
Lithium has the atomic number of 3.
Lithium chloride does not have an atomic number because it is a compound, not an element. However, lithium as an element has an atomic number of 3.
We can find lithium as a metal element. Atomic number of it is 3.
Johan August Afrwedson is the man who discovered lithium. He was a Swedish chemist and made his discovery in 1817. Lithium has the symbol Li, and its atomic number is 3.
lithium is a metal element. atomic number of it is 3.
Johan August Afrwedson is the man who discovered lithium. He was a Swedish chemist and made his discovery in 1817. Lithium has the symbol Li, and its atomic number is 3.
Lithium.
Lithium.
Lithium is a metal element. atomic number of it is 3.
Lithium is a metal element. Atomic number of it is 3.
The solid element with the lowest atomic number is lithium, with an atomic number of 3.