As the US–Israel war on Iran escalates, so too does the global oil crisis. The effective closure of the Strait of Hormuz, through which roughly 20% of the world’s oil and natural gas flows, and the ...
When chlorine (as a gas or dissolved in water) is added to sodium bromide solution, the chlorine takes the place of the bromine. Because chlorine is more reactive than bromine, it displaces bromine ...
Chlorine, bromine and iodine are the three common Group 7 elements. Group 7 elements form salts when they react with metals. The term ‘halogen’ means ‘salt former’.