| Attribute | Value |
|---|---|
| Name | Lithium |
| Symbol | Li |
| Atomic Number | 3 |
| Atomic Weight [1,3] | 6.94* |
Which is the rarest element on the Earth?
element astatine
A team of researchers using the ISOLDE nuclear-physics facility at CERN has measured for the first time the so-called electron affinity of the chemical element astatine, the rarest naturally occurring element on Earth.Jul 30, 2020
How many elements have been discovered so far?
118 elements have been discovered so far. Out of these, 91 elements are metals.
