A substance that is made up of only one atom is called a pure substance. A pure substance is also called an element on the Periodic Table.
Elements are pure substances made of only one type of atom. Examples include hydrogen, oxygen, gold, and carbon.
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
An example of a single kind of matter that is pure is an element, such as gold or oxygen. Elements are made up of only one type of atom and cannot be broken down into simpler substances through chemical reactions.
Substances are made of atoms, which are the basic building blocks of matter. Atoms are composed of a nucleus containing protons and neutrons, surrounded by electrons that orbit the nucleus. Each element is made up of a specific type of atom, determined by the number of protons in its nucleus.
Elements are pure substances that cannot be broken down into simpler substances by chemical reactions, while compounds are substances made up of two or more elements that are chemically bonded together. Both elements and compounds are pure substances, but compounds are made up of more than one type of atom, whereas elements consist of only one type of atom.
Elements
Elements
A chemical element which have only one natural isotope.
A substance made up of only one kind of atom is an element.
that would be an element ;)
Atoms are the smallest piece of matter you can get. Elements have only one kind of atom in it.
An element is a substance made of only one kind of atom. There are 92 naturally occurring elements on the periodic table. Each element is characterized by a unique number of protons in its nucleus.
They are made up of a lot of different substances.
Elements are pure substances made of only one type of atom. Examples include hydrogen, oxygen, gold, and carbon.
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
A substance made up of only one kind of atom is an element, which is a pure substance.
Elements