Because Po are the first two letters of the name.
You think probably to radium (Ra) and polonium (Po).
po
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.
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
Polonium-210 lose an alpha particle and become lead-206.
The element symbol of polonium is Po. It is a radioactive element with atomic number 84.
In chemistry Po stands for Polonium
Po is the chemical symbol for Polonium.
Polonium does NOT have a compound formula, as it is NOT a compound. It is a rado-actice and poisonous heavy elemental metal. It has the chemical symbol of ' Po '.
Po.
it is Po.-
Polonium got is symbol (Po) from the first two letters of its name. Polonium was named after the nation of Poland by its discoverers Marie and Pierre Curie.
The chemical symbol Po is for polonium.
Polonium with the atomic number 84 is in the group 16 and period 6 of the periodic table of Mendeleev. Some compounds of polonium are: PoO, PoO2, PoO3, PoH2, halides as PoX2, PoX4, PoX6 and the strange class of polonides (compounds of polonium with other metals). The Pauling electronegativity is 2. Possible valences are: 2, 4, 5, 6, -2.
Polonium (symbol, Po) is an element with 84 protons and 84 electrons. In Po-185 isotope, there are 101 neutrons.
Po is the symbol for the element Polonium
The symbol Po-210 represents the isotope of Polonium with a mass number of 210.