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cannot be broken down into simpler substances by chemical means
What else can I help you with?
Is iron a substance or a mixture?
An element - substance - NOT a mixture.
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.
Substance in which all atoms are alike?
A substance in which all atoms are identical is called an element.
What is a substance that has no other substance mixed with it?
That is an element.
What consists of only one types of substance?
What type of substance is always made up of a single type of atom?
The simplest form of a substance?
an element.
If a substance is composed entirely of one type of atom it is known as a?
An Element is the substance consisting of only one type of atom
What is another name for a pure substance?
The terms element and compound are used to identify pure substances.
