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These elements are:
- radioactive
- dangerous
- rare
- expensive
Wiki User
∙ 8y ago
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Is polonium most radioactive element?
no it is not i believe it is uranium uranium is only a mild alpha emitter, radium is most radioactive natural element, then polonium. The best candidate among the first 92 elements is probably astatine. All three of its naturally occurring isotopes have half-lives of less than a minute.
Did Isaac Newton discover the radium?
No, he discovered the law of gravity and the three laws of motion along with a few other laws, but none of them had anything to do with nuclear physics.
What are three compounds of polonium?
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).
Three elemnts named after countries?
Americium, Francium, Polonium
Who were three famous female scientists and what did they discover?
Marie Curie, Barbara McClintock, and Jane Goodall are three famous female scientist. While Marie Curie and her husband Pierre discovered the elements radium and polonium, Barbara McClintock worked on genetic transposition for which she received the Nobel prize. Jane Goodall was a primatologist who was an expert on chimpanzees.
What are the three most common isotopes in polonium?
208Po, 209Po, 210Po
Can you Name three animal unusual sound sources?
name three animals unusual sound sources
What is the 88th element on the periodic table?
The 88th element on the periodic table is radium. The symbol for radium is Ra. This element is radioactive and emits three types of radiation.
What are three alkaline metals?
Beryllium magnesium strantium calcium barium radium
How do you make a sentence using the word unusual?
Unusual is spelled with three u's. That's unusual. What an unusual observation. That's an unusual observation deck.
Can you display a three dimensional model of a radium atom?
yes - but I don't know how I can show you
Name three alkali earth metals except for calcium?
Beryllium, strontium, radium.
