Chemistry, asked by jovitkuriakose2007, 1 year ago

what s the coldest substance known to man

Answers

Answered by rinku2233
0
ice,liquid hydrogen.....is the answer mate....

it may be dry ice...because it have a constant decreased temperture....
Answered by RagaviRagavendra
0

Heya❤

☆LIQUID HYDROGEN is the coldest substance known to man; minus 400 degrees..

Hope it helps you

✌✌✌

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