Potasium-40 is one of the few naturally occurring radioactive isotopes of element of low atomic number. Its present natural abundance among 40K isotopes is 0.012%. How many K atoms do you ingest by drinking one cup of whole mil containing 371 mg K

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.

What mass of glucose is produced when 54g of water react with carbon dioxide

If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?