Because Mercury is widely beleived to be extremely poisonous and dangerous to the environment these days, and if batteries leaked, it would be too dangerous so governments have banned their use.
Cause mercury is poisinious, so if you have kids around and they suck in batteries they won't die of mercury posioning.
nope.
Some batteries do contain mercury but only specialised ones.
Batteries can contain some toxic metals as lead, cadmium, mercury, etc.
Some batteries, although I don't think they put Mercury in it anymore. Power saving lamps and much much more. You should look it up on google!!
Batteries contain toxic materials, such as lead, mercury, cadmium and lithium. If disposed with the regular trash, these batteries can corrode and leak these hazardous compounds into the ground, contaminating the groundwater, once they are buried in the landfill.
In general, computer batteries contain toxic substances. The acid content is not the main concern, but rather the use of elements such as mercury, lead and cadmium that cause worry.
if they get breached the chemicals in them will poison the environment
Electrical batteries don't contain silicon.
These batteries can contain silver oxide, mercury, lithium, or cadmium are considered hazardous. Despose of them by returning them to the original dealer or by taking them to a recycling center.
yes, there is a coating in the lamp, which contain mercury
batteries
they contain silver oxide, mercury, lithium, or cadmium, they are hazardous. some people would like a yes or no answer!!