Asked by: Oumhani Schreyegg
science chemistry

Where are most heavy elements made?

Last Updated: 21st May, 2020

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Most of the heavy elements, from oxygen up through iron, are thought to be produced in stars that contain at least ten times as much matter as our Sun.

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Keeping this in consideration, where are heavy elements formed?

During a supernova, the star releases very large amounts of energy as well as neutrons, which allows elements heavier than iron, such as uranium and gold, to be produced. In the supernova explosion, all of these elements are expelled out into space.

One may also ask, what are the heavy elements? A heavy element is an element with an atomic number greater than 92. The first heavy element is neptunium (Np), which has an atomic number of 93. Some heavy elements are produced in reactors, and some are produced artificially in cyclotron experiments.

One may also ask, what is the heaviest element that can be formed in a star?

iron

How are the elements heavier than beryllium formed?

Heavy elements can be formed from light ones by nuclear fusion reactions; these are nuclear reactions in which atomic nuclei merge together. During the formation of the universe in the so-called big bang, only the lightest elements were formed: hydrogen, helium, lithium, and beryllium.

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