Elements are made up of only one kind of atoms. For example graphite and diamond are forms of the element carbon, and only contain carbon atoms.
Atoms of a single element may combine as molecules, or structurally as allotropes, in a number of ways.
An Element is the substance consisting of only one type of atom
If it is a pure substance, than only one! Now that pure substance may contain many different elements (as many elements can make up a single pure compound), but a pure substance means only one compound.
A substance that only contains one kind of atom is called an element.
If you mean a substance made up of only one atom, that would be a mono-atomic element, and would be a noble gas.If you mean a substance made of only one kind of atoms, that would be an element.
The simplest atom that has one electron and one proton is the Hydrogen atom.
hydrogen
A substance that is composed of only one kind of matter is called an element. The smallest particle of an element is called an atom.
Matter with only one particular kind of atom is known as an element. These atoms can either be located individually or combined into larger units. An example of this would be the notion that carbon is an element, because at it's pure substance state it's composed of only carbon atoms.
A mixture is a substance composed of two or more components physically combined. An element is a pure substance composed of one kind of atom. A compound is a pure substance formed when atoms of two or more elements chemically combine.
A substance made up of only one kind of atom is an element, which is a pure substance.
An Element is the substance consisting of only one type of atom
An element.
Yes, an element is indeed a substance made of just one kind of atom, ignoring isotopes.
If it is a pure substance, than only one! Now that pure substance may contain many different elements (as many elements can make up a single pure compound), but a pure substance means only one compound.
An element is a substance that has one kind of atom.
A substance that only contains one kind of atom is called an element.
They are elements.