different between potassium vs ferrokentbrooksite

English

Etymology

Coined by British chemist Humphry Davy in 1807, from potassa +? -ium.

Pronunciation

• enPR: p?t?s???m, IPA^(key): /p??tæsi?m/

Noun

potassium (usually uncountable, plural potassiums)

2. A soft, waxy, silvery reactive metal that is never found unbound in nature; an element (symbol K) with an atomic number of 19 and atomic weight of 39.0983. The symbol is derived from the Latin kalium.
3. (countable) A single atom of this element.

Derived terms

Related terms

• K?
• potash
• potass
• potassa

Translations

References

• Potassa and Potassium in the Webster's New Collegiate Dictionary, Merriam-Webster, 1974 edition.
• Potassium on the British Royal Society of Chemistry's online periodic table

See also

• carnallite
• langbeinite
• polyhalite
• potash
• saltpeter, saltpetre
• sylvite

Anagrams

• assumptio

French

Pronunciation

• IPA^(key): /p?.ta.sj?m/

Noun

potassium m (uncountable)

1. potassium

Descendants

• Lingala: potasu

Further reading

• “potassium” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Interlingua

Noun

potassium (uncountable)

1. potassium

English

Etymology

ferro- +? kentbrooksite

Noun

ferrokentbrooksite

1. (mineralogy) A trigonal-ditrigonal pyramidal mineral containing aluminum, calcium, chlorine, fluorine, hafnium, hydrogen, iron, manganese, niobium, oxygen, potassium, silicon, sodium, strontium, tantalum, titanium, yttrium, and zirconium, as well as lanthanum, cerium, praeseodymium, neodymium, and samarium.

References

• David Barthelmy (1997–2021) , “Ferrokentbrooksite”, in Webmineral Mineralogy Database