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samarium

samarium

Noun

Samarium is primarily discussed within the specialized registers of chemistry, materials science, and physics. It is almost exclusively used in technical contexts to describe the composition of high-performance magnets or specific chemical compounds, and is rarely encountered in general conversation.

As a chemical element, it is treated as an uncountable mass noun. It refers to the substance itself rather than individual atoms or discrete objects, meaning it does not take a plural form in standard scientific usage.

Meanings

Nounsamarium

A rare earth element with the chemical symbol Sm and atomic number 62, typically used in the creation of strong permanent magnets.

The alloy of samarium and cobalt is highly resistant to demagnetization at high temperatures.

Examples

Samarium is a silvery-white metallic element found in the lanthanide series.

Trivia

We need to study the properties of samarium for the chemistry lab report.

School Life

Samarium cobalt magnets are ideal for high temperature environments.

Business

I wonder if samarium is more expensive than neodymium.

The researcher analyzed the sample for traces of samarium.

Samarium is often used in the production of specialized glass.

Trivia

Wait, does this alloy contain samarium or gadolinium?

The atomic number of samarium is sixty two.

School Life

Certain isotopes of samarium are used as neutron absorbers in nuclear reactors.

Trivia

Last Updated: May 2026•Report an Error