Part 1: a sample of silver (ag) has a mass of 31.78 g. a.) what is the molar mass of silver? b.) how many moles of silver are in this particular 31.78 g sample? c.) how many atoms of silver are in this same sample?show work! you!

Many radioactive atoms that have large masses undergo radioactive decay by releasing a particle that is identical to a helium-4 nucleus. what changes in the original atom are expected as a result of this natural phenomenon? the atomic number and the mass number will decrease. the atomic number and the mass number will increase. the atomic number will increase, and the mass number will decrease. the atomic number will decrease, and the mass number will increase.