What will most likely happen when two bromine atoms bond together?

The main role of chloroplasts is to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water.

Bromine is a chemical element in the periodic table with atomic number 35, and has a mass of 79.9 units. When two Bromine atoms are brought together they are likely to form a Bromine molecule that will consist of the two original atoms bound together by a single covalent bond. 

It must be measured in k.hope my answer is to you : )

The mole ratio of hydrogen to ammonia is 3: 2.