Deuterium

And so, your request has very deep roots. Deuterium is an isotope of hydrogen. The name is derived from the Greek word deuteros - “second”. One of these three hydrogen atoms has one neutron.

The symbol of the deuterium atom, which is no different from the ordinary hydrogen atom, is d or D, the symbol of the proton is 2, so deuteriums are nuclear isotopes. Deuterium is a “reactive” atom that is used in nuclear reactors and does not know where to put these heavy atoms.

Deuterium has also found its use outside of nuclear energy. Some states mine them to produce pure metal deuterium. This is a very valuable material; for example, it is widely used in space technology, especially for solar cells based on germanium silicide. Deuterium was also used as an anode material for electronic watches, which had been working for twenty-seven years. Such watches were the standard of time.

However, it should be noted that deuterium is also