Plutonium oxide, baked into a ceramic form to keep it from migrating into the air or water.
plutonium-238 (note the different isotope)
plutonium-238 (note the different isotope)
A nuclear-powered battery, such as a radioisotope thermoelectric generator (RTG), is useful in providing power to spacecraft, deep-sea buoys, and remote scientific equipment that need long-lasting, reliable power sources in places where solar or conventional batteries are not practical. Additionally, they are utilized in some pacemakers and artificial cardiac pacemakers where long-lasting power sources are necessary.
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Battery-powered lights such as flashlights and motion-activated spotlights can be useful in places electricity isn't available. These lights can be purchased in department stores such as Amazon and hardware stores such as Home Depot.
Uranium is a highly reactive mineral that is used as a source of atomic energy for bombs and nuclear powered generating plants
The main advantage to having nuclear powered submarines is that a nuclear powered submarine can, if designed wisely, stay submerged for months on end. The only limitation really is food and the crew's psychological state. This is extremely useful in nuclear deterrance considering that a nation can send out nuclear powered, nuclear weapon equipped submarines on patrol for use in case of a nuclear exchange. If an attacking nation destroys the missiles silos of it's target and it's nuclear armed bomber wings, the defending nation would still have the use of it's nuclear weapons onboard it's ballistic missile submarines.
If the battery is useful for anything its portability.
Certainly.
Lead can be used as a pure metal, alloyed with other metals or as a chemical compound. Lead is a major component of the lead acid battery and is commonly used in a car battery. It is used in the battery of a phone, which is a very important material for a phone.
Perhaps.
A battery-powered fly zapper can be effective in controlling insect populations, particularly for flies. However, its effectiveness may vary depending on factors such as the size of the area being treated, the type of insects present, and how consistently the zapper is used. It can be a useful tool in combination with other pest control methods for managing insect populations.