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Substance in which all atoms are alike?
A substance in which all atoms are identical is called an element.
Witch element is likely to be contained in a substance with a yellow color?
Chromium is a likeley element to be contained in a substance with a brilliant yellow color.
What is a one element substance?
A one element substance is a pure substance. It is not mixed physically or chemically with other substances or elements.
Would you define a substance as a compound or a mixture or an element?
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.
A pure substance that cannot be broken down into other substances by chemical means?
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.
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.
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.
What year was the element vanadium discovered?
1808 By del rio
What substance was found not to be an element in 1808?
The secret substance is: Heat energy.
Is an element is a pure substance?
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.
Sodium is a mixture or substance?
a mixture
When all atoms in a substance are alike the substance is a?
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.
Is oxygen an element of substance?
its a element
Is gold a pure substance and element?
Yes. Gold is both a pure substance and an element.
What is a substance that has no other substance mixed with it?
That is an element.
Substance in which all atoms are alike?
A substance in which all atoms are identical is called an element.
