Achemist examines an ionic compound that contains magnesium and one other element. she
doesn't know what that element is, but she knows there are two atoms of that element for every
magnesium atom. to which group does the unknown element belong?

answer; economic order quantity;

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .