Cobalt has 27 protons and francium has 87 protons; 87-27=60.
27 protons, 32 neutrons, 0 electrons.There are no electrons in the nucleus, they are in the orbitals surrounding the nucleus.
Francium has 87 protons and electrons; the number of neutrons is different for each isotope and francium has ca. 40 isotopes ad isomers. Number of neutrons = Atomic mass of the isotope - 87
There are 87 electrons is Francium. There are also 87 protons, 87 neutrons and, by extension, the atomic number is also 87.
The largest atom is francium and has 87 protons and 87 electrons.
Cobalt-60 has 27 protons, (Cobalt has an atomic number of 27) 33 neutrons (mass number less atomic number) 27 electrons in the neutral atom (balancing the charge of the 27 protons)
27 protons, 32 neutrons, 0 electrons.There are no electrons in the nucleus, they are in the orbitals surrounding the nucleus.
Chromium has 24 protons and francium has 87 protons.
Francium has 87 protons and 87 electrons.
Francium has 87 positively charged protons and 87 negatively charged electrons, plus a varying number of uncharged neutrons, of which 136 is the commonest amount. Number of neutrons = Atomic mass of the isotope - 87
Cobalt has 27 protons. The double of 27 is 52, and the atom with 52 protons is tellerium.
27 protons are the number above the symbols
27number of protons is the same as the atomic number.
Francium has 87 protons; the number of neutrons is different for each isotope and francium has approx. 40 isotopes and isomers. Number of neutrons = Atomic mass of the isotope - 87
There are 24 Protons in Chromium's nucleus.
Sodium nucleus has 11 protons.
Francium has 87 protons and electrons; the number of neutrons is different for each isotope and francium has ca. 40 isotopes ad isomers. Number of neutrons = Atomic mass of the isotope - 87
27 & 27