A silver bar with a mass of 250 grams is heated from 25 C to 69 C. How much heat does the bar absorb? The specific heat (C beta ) for silver is 0.335 J/g

Sorry i dont understand the question can you rephase it?

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day

13 protons and 14 neutrons.  this also means that the amount of electrons also is 13 because electrons have the same amount as protons..the atomic number means the amount of protons (which effectively tells you the electrons) the atomic mass, tells you the amount of protons and neutrons in the nucleus.hope this .