82
Lead has: 82 Protons 82 Neutrons 125 Electrons
82 protons
Any isotope of lead has 82 protons, it is (and stays) number 82 in the periodic table.
Lead has 82 protons in its nucleus. This is represented by its atomic number, which is 82 on the periodic table. The presence of these protons determines lead's chemical properties and its identity as an element.
Lead will always have 82 protons. If it has a 2+ charge, that means there are 2 more protons than electrons, so there are 80 electrons.
82
Lead or Pb ALWAYS has 82 protons.
Pb, Lead, has 82 protons.
Lead has: 82 Protons 82 Neutrons 125 Electrons
82 protons
82
Any isotope of lead has 82 protons, it is (and stays) number 82 in the periodic table.
lead has 82 protons , aned 82 nuetrons
Lead has 82 protons in its nucleus. This is represented by its atomic number, which is 82 on the periodic table. The presence of these protons determines lead's chemical properties and its identity as an element.
lead has more protons less densely arranged
Lead will always have 82 protons. If it has a 2+ charge, that means there are 2 more protons than electrons, so there are 80 electrons.
The atomic number of tin is 50 and the atomic number of lead is 82. The atomic number tells the number of protons in the nucleus, so lead has more protons.