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In regards to chemistry, an element is a substance that is composed of one type of atom only. The atoms of each element are unique to that element alone. These atoms vary in number of protons, electrons and neutrons. Examples are oxygen, carbon, gold, argon, etc. Elements come together to form molecules which comprise other substances. Water for example, is the combination of 2 atoms of the element hydrogen and one oxygen atom. Thus why we call it H2O.
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Who discovered selenium the element?
Jons Jacob Berzelius a swedish chemist
Who discovered the first Rare EARTH Element?
The first rare earth element, yttrium, was isolated in 1794 by the Swedish chemist Johan Gadolin.
Who was element 101 named after?
Element 101, or mendelevium is a transuranic actinide element. It was named after Dimitri Ivanovich Mendeleev, one of the pioneering chemists of the 1800's.
What is the word element related to?
what does the word element mean?
What chemist study elements?
Chemist
Who was the founder the element neon?
Sir William Ramsay, a Scottish chemist, and Morris M. Travers, an English chemist
Is iron oxide a element or compound?
Iron oxide is a compound, but I would add that a chemist would refer to it as either ferrous oxide or ferric oxide, depending upon the proportion of iron to oxygen.
Which French chemist discovered element teflon?
Roy Plunkette
What do the Roman numerals in chemistry equations mean?
They refer to the valency of the transition element which is included in the formula.
Who was Mosley the Scientist?
The chemist who discovered that each element has a unique spectrogram.
Who discovered selenium the element?
Jons Jacob Berzelius a swedish chemist
Who scientist is named after the element seaborgium?
Inverse ! The chemical element seaborgium is named in the honor of the chemist Glenn Seaborg.
Who found the element vanadium?
Andres Manuel del Rio, a Mexican chemist.
Who is the father of the modern periodic table in element?
This is the Russian chemist Dimitri Mendeleev.
What is chemist in American?
Assuming you mean "chemist shop", then it is known as a Drug Store.
When was the year that the element oxygen was first identified?
Oxygen was first identified as an element in 1774 by English chemist, Joseph Priestley
Foreign famous chemist?
Marie Curie was a French chemist. She is famous for her discovery of the element radium; her work paved the way for technology using radioactive substances.
