liquid helium
The liquified form of helium that does not solidify even at absolute zeroThe liquified form of helium that does not solidify even at absolute zero; it shows unusual properties, such as superfluidity, due to quantum effects.
Meaning
1 senses(uncountable)The liquified form of helium that does not solidify even at absolute zero; it shows unusual properties, such as superfluidity, due to quantum effects.
Synonyms
2 synonymsLHeHe(l)
Word family
3 related wordsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable