Hazard Class 7 is the class for radioactive materials.
Maybe, b'cos of the small amounts of radioactive materials used in them( NOT SO SURE). that may affect us.
In the US Several different agencies are responsible for hazardous materials. They include:Environmental Protection Agency (EPA)Occupational Safety and Health Administration (OSHA)Department of Transportation (DOT)Food and Drug Administration (FDA)
No, for all practical purposes. Radioactive materials are not put in pesticides and fertilizers. To be very precise, there are radioactive isotopes all around us, and some of these are in pesticides and fertilizers. 0.012% of all potassium is radioactive, and some is bound to be there. But it is also everywhere else, it is needed for life, and it is not something to worry about.
near radioactive substances we feel uneasiness and prolonged exposure leads to allergies . to test radioactive materials put a sample of them bound with photografic plate after a day the plate will bear an image of rays emitting object
Radioactive materials released from a source can affect the human body via a number of pathways. Some may be transported by winds or water to our vicinity. These radioactive substances can affect us through direct irradiation and may be inhaled or ingested.
it help us by giving electricity . and when earth quack occurs it does not discharge harmful radioactive materials outside. there fore it stops and cool the earth quack
The US DOT requires hazardous materials training at least once every three years for those involved in transportation of hazardous materials.
Class 4: Flammable Solids, Spontaneously Combustible Materials, and Water-Reactive Substances
Dustin Hoffman?
{| |- | They were unable to development them. Many of the experts that existing in Germany were forced to work for the Soviets or brought to the US. This was particularly true of the rocket scientists. Germany does not have the natural resources to produce the radioactive materials needed and the US and Russia have cornered the market on them. |}
US bills and coins are produced by different divisions of the Treasury Department. For information about coins, visit USMint (dot) gov For information about bills, visit Moneyfactory (dot) gov (Of course, replace "(dot)" with a real dot! )
Yes, because californium is radioactive.