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.
A substance that contains only one type of atom cannot be broken down by chemical means. This is the definition of an element.
a pure substance is an element
Element
Elements
An Element is the substance consisting of only one type of atom
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.
an element
Elements are matter made of one kind of atom.elements
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.
An Element is the substance consisting of only one type of atom
A pure substance is either an element or compound. Elements are composed of only one kind of atom, and compounds are composed of a definite proportion of atoms of different elements that is always the same.
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.
An element.
A substance made up of only one kind of atom is an element, which is a pure substance.
Yes, an element is indeed a substance made of just one kind of atom, ignoring isotopes.
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.
an element is a substance rested with only one and ONE substance
They are elements.