The atomic mass of lead is 208 and atomic number is 82. The atomic mass of bismuth is 209 and atomic number is 83 . The ratio of n/p in the atom is
Sahay Sir > Question Answers > The atomic mass of lead is 208 and atomic number is 82. The atomic mass of bismuth is 209 and atomic number is 83 . The ratio of n/p in the atom is
The atomic mass of lead is 208 and atomic number is 82. The atomic mass of bismuth is 209 and atomic number is 83 . The ratio of n/p in the atom is The atomic mass of lead is 208 and atomic number is 82. The atomic mass of bismuth is 209 and atomic number [...]