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The number -209 indicates the Atomic Mass of the specific isotope of polonium known as Polonium-209. This isotope of polonium has 209 nucleons (protons and neutrons) in its nucleus, giving it an atomic mass of 209 atomic mass units.
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Explain how polonium -209 and polonium -211 are similar?
Polonium-209 and polonium-211 are both isotopes of the element polonium, with the same number of protons but different numbers of neutrons. They are both radioactive isotopes and decay through alpha particle emission. Both isotopes have similar chemical properties due to their identical number of electrons in their outer shell.
What is the atomic weight for polonium?
The atomic number of polonium is 84.The atomic weight of Po is 209 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
What is the atomic mass of polonium?
The standard atomic weight of polonium is [210], after IUPAC rules.
What is the atomic mass of polonuim?
The atomic mass of polonium is approximately 210 atomic mass units.
What are the naturally occurring isotopes of polonium?
Polonium has 33 known isotopes, with polonium-210 being the most stable and commonly found in nature. Other naturally occurring isotopes of polonium include polonium-209 and polonium-208.
What is the mass number of polonium?
Polonium is a metal element. Atomic mass of it is 209.
How many neutrons and protons in polonium 209?
84 protons, 84 electrons and 136 neutrons.
Explain how polonium -209 and polonium -211 are similar?
Polonium-209 and polonium-211 are both isotopes of the element polonium, with the same number of protons but different numbers of neutrons. They are both radioactive isotopes and decay through alpha particle emission. Both isotopes have similar chemical properties due to their identical number of electrons in their outer shell.
What is the atomic weight for polonium?
The atomic number of polonium is 84.The atomic weight of Po is 209 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
How many protons neutrons and electrons are in polonium?
Polonium has 84 protons and electrons. It typically has around 126 neutrons, but the number can vary due to different isotopes of polonium.
What is the atomic mass of polonium?
The standard atomic weight of polonium is [210], after IUPAC rules.
Which element has 84 protons 125 neutrons and 84 electrons?
The element with 84 protons is Polonium (Po). The number of protons in an atom determines its element. In a neutral atom, the number of protons equals the number of electrons, so Polonium has 84 electrons as well. The number of neutrons is calculated by subtracting the number of protons from the atomic mass, so Polonium-209 has 125 neutrons.
What is the slogan for the element polonium?
Po is the symbol for polonium. It was discovered by polish Chemist and Physicist Marie Curie in 1898, and she named the element in honor of her country. It has an atomic number and atomic mass of 84 and 209 u respectively.
What is the atomic mass of poloniun?
Polonium is a metal element. Atomic mass of it is 209.
How polonium made by humans?
The most used nuclear reaction to obtain polonium is:Bi-209 + n------------Bi-210----------Po-210
Where is polonium found and how is it obtained?
The most common reaction to obtain polonium is;Bi-209 + n------------Bi-210-----------------Po-210 + e-
What is the atomic mass of polonuim?
The atomic mass of polonium is approximately 210 atomic mass units.
