lead
A substance in which all atoms are identical is called an element.
Chromium is a likeley element to be contained in a substance with a brilliant yellow color.
A one element substance is a pure substance. It is not mixed physically or chemically with other substances or elements.
It depends on the substance your are talking about. It could be a compound, mixture, or substance; depending on the substance. If it is an element off the periodic table, it is an element. If it is two elements chemmically combined, it is a compound. If it is two elements that are not chemically combined, it is a mixture.
An element is a pure substance that cannot be broken down into other substances by chemical means. Each element is made up of only one type of atom. Examples of elements include oxygen, carbon, and gold.
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.
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.
An element - substance - NOT a mixture.
1808 By del rio
The secret substance is: Heat energy.
Yes, an element is a pure substance. An element is composed of only one type of atom. There are no other substances in it. So an element is a pure substance.
a mixture
When all atoms in a substance are alike, the substance is an element. Each element is composed of atoms that have the same number of protons in their nucleus.
its a element
Yes. Gold is both a pure substance and an element.
That is an element.
A substance in which all atoms are identical is called an element.