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this is a guess but

beryllium?

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15y ago

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What are the naturally occurring isotopes of polonium?

This isotope is 210Po, an alpha emitter with a half life of 138,376 days.


Which element is most commonly found as a part of a compound with what other element?

hydrogen is most commonly found as a part of water with oxygen.


Does Polonium have ions?

Polonium has 33 isotopes, more than any other element, of which all are radioactive.


In addition to discovering radium which other element did the curies discover?

Polonium


What other element is most commonly found with helium?

I think it is hydrogen


What element is most commonly found in a compound with 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 is considered generally as a metal but some chemists consider Po as a metalloid.


What other element is connected to polonium and radium?

Polonium and radium isotopes exist in the decay chains of Th-232, U-233, U-235, U-238.


Which is more reactive polonium or plutonium?

Polonium is more reactive than plutonium. Polonium is a highly radioactive element and readily reacts with other elements or compounds, while plutonium is also radioactive but less reactive than polonium.


How does lead come about on Earth?

Lead is a naturally occurring element that is primarily created through the decay of heavy radioactive elements, such as uranium and thorium. It can also be formed through the decay of other elements, such as radon and polonium. Lead can be found in various minerals and ores, and is commonly extracted through mining and refining processes.


Was there girls who found a element?

MMe Marie Curie is credited with two Nobel Prizes and the discovery of Radium and Polonium, the latter named after her native Poland- she was a naturalized French citizen. Some other Female scientist discovered an element in tne thirities but the name escapes me. It might have been Francium ( the element).


What is the element with an atomic weight of 209.9?

The element with an atomic weight of 209.9 is bismuth. It is a post-transition metal that is known for its distinctive pink hue and low toxicity compared to other heavy metals. Bismuth is commonly used in cosmetics, medicines, and alloys.


What type of element is boron?

Boron is a metalloid element, which means it has properties of both metals and nonmetals. It is commonly found in nature as borax and other borate minerals.