This is a very dangerous and cancer-causing substance that is produced when nuclear reactors are running. It gives off radiation that can damage living things and stay in their bodies for a long time, leading to bone cancer, lung cancer, leukemia, and other health problems. It can last for 250,000 years.
On March 31, 2004, the inspectors found that there was 30 kilograms of nuclear waste, which was 10 kilograms more than the amount found in 2003. The authorities could not explain why there was more waste than expected.
Half-life is the amount of time it takes for half of a substance to decay or disappear. In this case, it takes 25 thousand years for half of the substance to decay or disappear.
plutonium
plutonium
In the movie Back to the Future, Dr. Emmet Brown created a time machine using a special substance.
plutonium
The atomic bomb that was dropped on Nagasaki in World War II was made from a type of element.
plutonium
This is a very dangerous and cancer-causing substance that is produced when nuclear reactors are running. It gives off radiation that can damage living things and stay in their bodies for a long time, leading to bone cancer, lung cancer, leukemia, and other health problems. It can last for 250,000 years.
plutonium
On March 31, 2004, the inspectors found that there was 30 kilograms of nuclear waste, which was 10 kilograms more than the amount found in 2003. The authorities could not explain why there was more waste than expected.
plutonium
Pu244 is a type of atom that lasts a very long time. It takes 76 million years for half of the Pu244 atoms to break down.
plutonium
It is the most dangerous and harmful substance in the world.
plutonium
One of the biggest threats to humanity is something that doesn't even exist.
plutonium
Half-life is the amount of time it takes for half of a substance to decay or disappear. In this case, it takes 25 thousand years for half of the substance to decay or disappear.