A calorimeter is used to conduct this experiment. A square
block of lead is heated to a temperature of 91.0°C and placed in 125 g of
water at 25.0°C. The final temperature of the water is measured to be
31.5°C. The block of lead is
energy. The water is
energy.
1.Absorbing; releasing
2.Releasing; absorbing
3.Absorbing; absorbing
4.Releasing; releasing

answer

the ions in solute supperate from eachouthere

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.  

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

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