It has 84 protons and 126 neutrons.
By Edwin Rollins
Polonium-210 has 84 protons, 84 electrons and 126 neutrons.
84 protons, 84 electrons and 136 neutrons.
I am pretty sure it Alpha radiation because you cannot be effected by it if it is outside the body, all other types of radiation can penetrate the skin
The more stable polonium atoms have 125 neutrons. As with other elements, polonium atoms can have varying numbers of isotopes (variants with different number of neutrons).Polonium has 33 isotopes ranging from 104 to 136 neutrons.
Polonium-210 has 126 neutrons.
Polonium-210 primarily emits alpha radiation, which consists of two protons and two neutrons. This type of radiation has a low penetrating power and is highly ionizing, making it hazardous if ingested or inhaled.
Polonium-210 emits alpha particles, which are composed of two protons and two neutrons. These particles are relatively large and have a limited range in air, making them less penetrating but potentially harmful if ingested or inhaled.
210 total combined
The atomic no for Polonium is 84 so its nuclear charge is + 84.
Polonium has an atomic number of 84, which means it has 84 protons in its nucleus. The most stable and common isotope of polonium is Polonium-210, which has 126 neutrons, giving it a total atomic mass of 210. In terms of its electronic configuration, polonium has 84 electrons, arranged in the configuration [Xe] 4f14 5d10 6s2 6p4. As a member of group 16 in the periodic table, polonium is classified as a metalloid.
The "210" is the mass number. The mass number is the sum of the number of neutrons and the number of protons. So if you can locate a Periodic Table, you can see that lead's atomic number of 82, which means it has 82 protons. If you do a little subtraction (210-82), you can find the number of neutrons in this particular isotope, which is 128.
84 protons, the same as the atomic number, and (210 - 84) or 126 neutrons. The numbers of protons and neutrons together equals the mass number.