Which of the following is NOT true about a C-14 atom? it contains 6 electrons

its atomic number is 6

it contains 6 neutrons

it contains 6 protons

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3