What is the coldest temperature ever achieved?

For the whole world, the lowest temperature on earth was recorded at -128.6 degrees in Russia. This was in July of 1983

Atomicity occurs to prevent updates of the database occurring only partially, which can cause greater problems than rejecting the whole series outright.some are monatomic, diatomic, triatomic etc because it shows the number of atoms. for example, monatomic means it contains only one atom.