Elements.
A substance that contains only one type of atom is called an "element".
bohr
Lanthionization is the process by which hydroxide relaxers permanently straighten hair. It breaks the hair's disulfide bonds during processing and converts them to lanthionine bonds when the relaxer is rinsed from the hair. Disulfide bonds contain two sulfur atoms. Lanthionine bonds contain only sulfur atom. The disulfide bonds that are broken by hydroxide relaxers are broken permanently and can never be re-formed.
The USA only had 2 atomic bombs.
There are no alphabets in any numbers. alphabets contain only letters (not numbers).
An element
An atom of a chemical element contain only atom.
The very inner shell of an atom is the 1st shell and can only contain 2 electrons.
Elements only contain one kind of atom.
no.
It is true. A compound contains two or more different type of atoms.
atom
The nucleus of an atom doesn't contain electrons, but it does contain protons and neutrons.
No, a Hydrogen atom does not contain any neutrons. It only has one proton and one electron.
Elements and atoms are related because elements contain only one type of atom.
All atoms contain protons and neutrons (with the only exception of the 1H atom, which has only a single proton).
if you are talking about 'copper'(which I think you are) than yes, it does. Every element contains only one type of atom in it, that's actually the definition of an atom.