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What else can I help you with?
Is iron a substance or a mixture?
An element - substance - NOT a mixture.
The simplest form of a substance?
an element.
What is a substance that cannot be broken down into simpler substances?
A substance that cannot be broken down is a pure substance
Where can one find the element iron?
Iron is found as a compound, iron oxide. Iron oxide is a brown substance found in certain hillsides, mountains, cliff faces and rocks
What is an chemisty element?
A chemical element is a substance with only one type of atom in it (e.g. only carbon atoms). The known chemical elements are arranged on the Periodic Table of the Elements. Every element has it's own chemical symbol, which is used as a scientific shorthand for quick elemental notation (e.g. Carbon = C, Promethium = Pm).
What substance in 1808 was not an element?
In 1808, scientists thought that substances like oxygen and hydrogen were elements, but they later discovered that these were compounds made up of different elements. One substance that was thought to be an element in 1808, but is actually a compound, is water (H2O).
What year was boron found in?
Boron has been used in China since 300AD. But it was discovered as an element in 1824 by Jöns Jakob Berzelius
What element is found in another element?
No elements are found within other elements, which is how we define an element; As a substance consisting of one type of atom.
Where was barium discovered?
In 1808 it was shown that this substance was not an element. It starts with L and ends in e, so it cant be Barium.
Is boron a pure substance or mixture?
Boron is a pure substance. It is a chemical element with an atomic number of 5 and is found in nature as a solid.
When was calcium discover?
It was discovered by Sir Humphrey Davy in 1808. Calcium was known and used in various compounds from as early as Roman times, but the element itself was not actually isolated until 1808.
Is iron a substance or a mixture?
An element - substance - NOT a mixture.
Is iodine is a pure substance?
Solid iodine can be found as pure crystals.
What are the substances found in selenium?
Selenium is a chemical element. It can be said to be a pure substance; there is nothing else found in it.
What year was the element vanadium discovered?
1808 By del rio
Where boron was found in?
it was found in 1808 and it is not found free in nature
What date was boron found?
1808
