Unstable non- metal
It is diatomic as well, meaning it exist in nature as 2 atom (Br2). It is also very reactive as it is a halogen. It is a brown liquid at room temperature and pressure.
element
unstable
it is the weighted average of the masses of an element's isotopes.
They have the same number of protons
element, compound, etc?
[object Object]
An element is an item that belongs to a set.
element
unstable
it is the weighted average of the masses of an element's isotopes.
its nucleus is unstable
The energy required to remove an electron
They have the same number of protons
different kingdom, same species
solution
element, compound, etc?
Gold is a chemical element with the symbol Au and atomic number 79. It is classified as a transition metal, known for its bright yellow color, malleability, and ability to conduct electricity. Additionally, gold is a noble metal due to its resistance to corrosion and oxidation.