Why is the bromine test performed? What are the physical and chemical properties of bromine? What is the difference between bromide and bromine? What does 0.540g of bromine and 0.858g of iodine yield? Why is bromine often written as Br2? Will liquid bromine (Br2) possess electrical cond...
Sulphur is a non-metal because it is consistent with three physical properties listed for non-metals. It isa poor conductor of heat and electricity, because electrons are not free to move. Can sodium conduct electricity? Solid sodium is good conductors of electricityas in sodium there is no ba...
what is SO4 and why does it have a charge of -2? A small amount of liquid bromine is added to a container which is then sealed. Using the ideas of kinetic energy, can you explain why after one hour the bromine molecules have spread uniformly to occu ...
Bromine is chemically like chlorine, and like chlorine, it can burn skin. And bleach bathing suits if the concentration is too high. Because it's volatile, the easiest wayto lower bromine levelsis to let the water outgas. You can also lower the concentration by adding more water or by neu...
Also, the inside of the bulb is not completely vacuum-sealed and air particles conduct heat energy to the glass. The inert gas inside the bulb also conducts heat energy to the glass. Thus, when you touch a light bulb that is glowing for a long while, it’s hot. ...