An element. eg soduim: Na
You can get diatomic and polyatomic ions/molecules like O2 and S8 which are normally gaseous. These contain only one kind of atom.
A material that contains only one type of matter is a pure substance. Its physical properties are well-defined boiling and melting points.
element
By definition, an Element contains only one kind of atom - atoms of that element. If it has more than one kind, it is a compound, not an element.
The very inner shell of an atom is the 1st shell and can only contain 2 electrons.
hydrogen, carbon, oxygen, anything on the periodic table with only one letter for its symbol
Aluminum is an element so there is only one kind of atom in it, the aluminum atom.
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.
element
element
atom
Elements only contain one kind of atom.
By definition, an Element contains only one kind of atom - atoms of that element. If it has more than one kind, it is a compound, not an element.
An atom of a chemical element contain only atom.
All elements in the Periodic Table contain only one type of atom.
An element contains no protiens. An element is made of only one type of atom. Protiens are made up of elements.
A chemical element contain only atoms of this element (sometimes different from the mass number because many have isotopes).
ELEMENTAn elementAn element.
It is true. A compound contains two or more different type of atoms.
The very inner shell of an atom is the 1st shell and can only contain 2 electrons.