ununseptium
un·un·sep·ti·um
The systematic element name for the chemical element with atomic number 117The systematic element name for the chemical element with atomic number 117 (symbol Uus). The element is now named tennessine.
/uːnuːnˈsɛpti.əm/
Meaning
1 senses(dated, uncountable)The systematic element name for the chemical element with atomic number 117 (symbol Uus). The element is now named tennessine.
Ununseptium
унунсе́птийununséptij
унунсе́птійununséptij
Translations
8 languagesУкраїнська
element with atomic number 117:
Русский
element with atomic number 117:
Deutsch
element with atomic number 117:
Origin
Systematic element name, from un- + un- + sept- + -ium.Systematic element name, from un- + un- + sept- + -ium.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable