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Is a polonium a gas?
Polonium is an amphoteric chemical element. Also is a member of the chalcogens elements family (group 16 in the periodic table of Mendeleev) and tellurium is also a metalloid.
What is the period and group number of potassium?
Potassium belongs to group-1. It has one valence electron.
What is the group number of chlorine?
All halogens are in the group 17 of the periodic table. Periods: fluorine in the period 2, chlorine in the period 3, bromine in the period 4, iodine in the period 5, astatine in the period 6, ununseptium in the period 7.
What does the symbol PO-210 represent?
The symbol Po-210 represents the radioactive isotope of polonium with an atomic number of 84 and a mass number of 210. Polonium-210 is a highly toxic substance that emits alpha particles during radioactive decay.
What period is the element iodine found in?
Iodine is found in period 5 of the periodic table. It is a nonmetal element with atomic number 53 and is located in group 17, also known as the halogens.
How does polonium fit in the periodic table?
Polonium is located in the group 16 and period 6 of the periodic table; the atomic number is 84.
Where is polonium located on the periodic table?
Polonium is a member of the group 16 of the periodic table of Mendeleev (chalcogens), atomic number 84, period 6.
What is the heaviest element in group 16?
The heaviest element in group 16 is Polonium. It has an atomic number of 84 and is a rare, highly radioactive metal.
What is polonium on the periodic table?
Polonium is a radioactive element. It is produced when naturally occurring uranuium-238 decays and is distributed into the crust of the Earth in small amounts. It has been found in tobacco and in uranium ores.
What is the chemical symbol of 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.
What are the chemical properties of 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.
What is the highest atomic number in period 5?
We can find Polonium as a non metal element. Atomic number of it is 84.
What is polonium's family?
Polonium is in the chalcogen family but is commonly said as the oxygen family.- Polonium is in the 16th group of the periodic table- Polonium is a metalloid- Polonium is a natural radioactive chemical elementGroup 16 (chalcogens) in the Mendeleev table of elements; the chalcogens are: O, S, Se, Te Po.
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
What is the name of the element in group 2 period 3?
there is no element found in such a place because that spot doesn't exist. there is a period 4-7 but not 1-3 for group 6. that particular spot is open and doesn't include any elements
What is the mass number of polonium?
Polonium is a metal element. Atomic mass of it is 209.
Metal in group 16 and period 4?
Metal in group 16 and period 4 is Polonium. It is a rare, highly radioactive metal with few known applications due to its scarcity and radioactivity.
