The element chlorine has two naturally occurring isotopes. about 75% of chlorine isotopes are cl35 and about 25% are cl37. what is the average atomic mass of chlorine atoms?
a. 35.45 amu
b. 36.45 amu
c. 37.45 amu
d. 38.45 amu

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

where is the