Definition of «heavy elements»

The term "heavy elements" refers to any element with an atomic number greater than 20 (such as those in the transition metals and metalloids groups on the periodic table). These elements are characterized by their higher atomic weights, which make them denser and less reactive than lighter elements.

Usage examples

Heavy elements, such as uranium and plutonium, are commonly used as fuel in nuclear reactors.
Scientists believe that heavy elements, formed from stellar nucleosynthesis in the death of massive stars, are responsible for the creation of elements beyond iron.
Heavy elements, including gold and platinum, have high atomic numbers and are often used to create high-quality jewelry.
The study of heavy elements is crucial in understanding the composition and evolution of stars and galaxies.
Heavy elements like lead and mercury are known to have toxic effects on living organisms and their accumulation can lead to various health problems.
Heavy elements, like iron and nickel, make up the core of terrestrial planets such as Earth, providing the necessary conditions for a magnetic field.

Phrases with «heavy elements»

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Sentences with «heavy elements»

So what is even more violent than an exploding mass of star, which makes a lot of heavy elements of the universe? (bigthink.com)
The process can repeat many times, raising the total amount of heavy elements in the universe over time. (keckobservatory.org)
The stretching explanation says that during creation week, galaxies, galaxy clusters, and stars with heavy elements formed in a much smaller universe. (creationscience.com)
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Definition of «heavy elements»

Usage examples

Phrases with «heavy elements»

Sentences with «heavy elements»

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