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What else can I help you with?
Why did scientists think that lime was a element?
Scientists initially thought lime was an element because it could not be decomposed into simpler substances by chemical means. It was later discovered that lime is actually a compound of calcium and oxygen, known as calcium oxide.
What element was isolated in 1808 by Sir Humphrey David?
Sir Humphry Davy isolated the element potassium in 1807 by using electrolysis to extract it from caustic potash (potassium hydroxide).
Worlds heviest man- made element?
The heaviest man-made element is Oganesson (Og), with an atomic number of 118. It is a synthetic element that was first synthesized in 2002 by Russian and American scientists. Oganesson is highly unstable and has a very short half-life, making it difficult to study.
What is the name of the element H3S?
I don't think it exists
Approximately how long do scientists think chemical evolution took?
Scientists estimate that chemical evolution, the process by which life emerged from prebiotic molecules, likely took place over millions to billions of years on early Earth. The exact timing is difficult to pinpoint due to limited geological evidence, but it is believed to have occurred gradually over a long timescale.
What human trait do scientists think early man had first?
I think it is ability to make tools
Why did scientists think that Uranium was the last element?
Uranium is only the last natural element. We know many artificial transuranic elements.
Scientists think that early homo sapiens had language capability true or false?
false
Why did scientists think that lime was a element?
Scientists initially thought lime was an element because it could not be decomposed into simpler substances by chemical means. It was later discovered that lime is actually a compound of calcium and oxygen, known as calcium oxide.
What element was isolated in 1808 by Sir Humphrey David?
Sir Humphry Davy isolated the element potassium in 1807 by using electrolysis to extract it from caustic potash (potassium hydroxide).
Why do scientists think the first living cells to spear on earth were pobably anaerobic heterotrophs?
there was no oxygen in Earth's early atmosphere.
Why do some scientists now think that some early Americans may have arrived in the Americas via boat?
because they are dumb
Scientists think that europa may have what?
The scientists think that Europa can have the life on it.
What element makes up of the earths core?
scientists think that the earths core is made up of mostly iron, and contains smaller amounts of copper nickel.
Is magic an element?
I think magic is an element.
Is hazelnuts an element?
i think it is an element <<xiexie>>
What is the element the collider in Switzerland is looking for?
I think the original goal was the Higgs Boson, but as that may have been found, the scientists will go on looking for other stuff, or possibly confirmation of the the Higgs Field.
