35 Br 79.904

Bromine

DIATOMIC NONMETAL

Phase: Liquid

Discovered: Antoine Jérôme Balard

Block: P

Summary

Bromine (from Ancient Greek:βρῶμος, brómos, meaning "stench") is a chemical element with symbol Br, and atomic number 35. It is a halogen. The element was isolated independently by two chemists, Carl Jacob Löwig and Antoine Jerome Balard, in 1825–1826.

Source: Wikipedia

Physical Properties

Atomic Mass 79.904 u

Density 3.1028 g/cm³

Melting Point 265.8 K

Boiling Point 332 K

Molar Heat N/A

Electron Affinity 324.537 kJ/mol

Ionization Energies

1^st: 1139.9 kJ/mol

2^nd: 2103 kJ/mol

3^rd: 3470 kJ/mol

4^th: 4560 kJ/mol

5^th: 5760 kJ/mol

6^th: 8550 kJ/mol

7^th: 9940 kJ/mol

8^th: 18600 kJ/mol