What is the coolest substance ever known
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Liquid hydrogen is the coolest substance known which has temp minus 400 degree
yadavabhishek1pb6w8k:
MIT/Jose-Luis Olivares Physicists have chilled molecules to just a smidgen above absolute zero — colder than the afterglow of the Big Bang. Scientists have created such superchilled atoms, these are the coldest molecules (which are two or more atoms chemically connected) ever created, the scientists said.
are u sure about this ??
yes
kk
btw gud answer bhruv
Answered by
1
hey
i guess it's ice but not sure about it
i guess it's ice but not sure about it
No it's liquid nitrogen
its hydrogen dear
kk.....it was just a guess dude
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