© 2026 Sloth Lingo. Learn easy. Lounge wisely.

rutherfordium

Advanced (C1/C2)

IPA: //ˌrʌθərˈfoʊdiəm//

KK: /rʌθərˈfoʊdiəm/

noun
Definition

A man-made radioactive element with the atomic number 104, known for its very short lifespan and instability.


Example

Rutherfordium is used in scientific research due to its unique properties.


Conversation
Sloth A
Have you ever heard of rutherfordium?
Sloth B
Yeah, it's one of those super rare elements, right?
Sloth A
Exactly! It's really interesting how it's produced artificially.
Sloth B
I know! And it's crazy how short-lived it is, like only a few seconds.

Synonyms & Antonyms
Synonyms
element
isotope
metal
Antonyms
nonmetal
gas
solid
Root Explanation

Rutherfordium is named after "Ernest Rutherford" (a physicist known for his work in nuclear physics) and the suffix "-ium" (a common suffix used in chemistry to denote metallic elements). The name reflects the element's discovery and honors Rutherford's contributions to science.

Memory Tip

Think of Ernest Rutherford, the scientist who helped us understand atomic structure, to remember that rutherfordium is named in his honor.

Visually Confused Words

No commonly confused words.

Is this page helpful?