In two or more complete sentences, explain how to calculate the amount of energy that is transferred when 150 g of cooper cools from 63.0 °c to 21.0 °c. is the energy absorbed or released? the specific heat of copper is 0.387 j/g*°c.

heat gained or lost in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. it is expressed as follows:
heat = mc(t2-t1)
heat = 150(0.387)(21 - 63)
heat = -2438.1 j of energy released

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

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