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Americium is a synthetic element that has the symbol Am and atomic number 95. A radioactive metallic element, americium is an actinide that was obtained in 1944 by Glenn T. Seaborg who was bombarding plutonium with neutrons and was the fourth transuranic element to be discovered. It was named for the Americas, by analogy with europium. Americium is widely used in commercial ionization-chamber smoke detectors as well as in neutron sources and industrial gauges.
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A substance which cannot be seperated by ordinary chemical or physical method is an?
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
What element is 1s22s22p63s23p64s23d104p65s24d105p66s24f10?
This chemical element is dysprosium (Dy).
Is He an element or a compound?
"He" is an element. It is the chemical symbol for helium, which is a noble gas and an element on the periodic table.
What is the element name for element number 31?
The element name for element number 31 is Gallium.
Is antimony a mixture element or compound?
Element
Is platinum an element or an compound?
It is an element.
What is metal element?
Metal is not an element. It is a term used to classify an element, but it is not an element.
A substance which cannot be seperated by ordinary chemical or physical method is an?
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
Is sulfur element compound or mixture?
element. Sulfur dioxide (SO2) is a compound
Is there a element ef?
If you meant "element" as in a chemical element, there is no element with the symbol "ef" in the periodic table.
Is helium a good element or bad element?
There is no such thing as a good element or a bad element.
Is neon a compound or an element?
Neon is an element.
What is an examlple of an element?
Hydrogen is an element Lead is and element.
Is iron and an element?
Sand is NOT an element. Iron IS an element.
Is U an element or a compound?
Uranium is an element.
Is lithium a element a compound or a mixture?
Element
What is the Hebrew word for element?
element = element (אלמנט). If you're asking about an element as in the Periodic Table, then an element in Hebrew is yesod.
