The temperature on mercury may drop to –263 °f at night. what is this temperature in degrees celsius?

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Explanation:

Temperature of the gas is defined as the degree of hotness or coldness of a body. It is expressed in units like and  

These units of temperature are inter convertible.

We are given:

Temperature of the gas =

Converting this unit of temperature into by using conversion factor:

Thus the temperature is .

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."