H2, n2, o2 molecules. . a)must be polar. must be nonpolar. b)can be polar or nonpolar depending on geometric . c)configuration. d)indeterminate

they are both synthetic elements

explanation:

d

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 .