Preview

Figure number:
File name:
03-08
03_08.JPG
     

The preview Image has been scaled down to fit the screen. Actual image is both larger and clearer.

Title: The three isotopes of hydrogen
Caption: The three isotopes of hydrogen. Each has one proton and one electron, but they differ in the number of neutrons in the nucleus.
Notes: What is the atomic number and nucleon number of each of the isotopes? What is the mass of each, in atomic mass units, to the nearest whole number?
Keywords: isotope, hydrogen, proton, electron, neutron