element
A substance that only contains one kind of atom is called an element.
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.
element
element
element :)
an element
Homogenous
Aluminum contains only one kind of atom.
Material made up of only one kind of matter is called an Element
An element is a substance that contains only one kind of atom. Examples include hydrogen, oxygen, and carbon. Each element is defined by the number of protons in its atomic nucleus.
Elements that contain only one type of atom are called pure elements or monatomic elements. For example, helium (He), neon (Ne), and oxygen (O) are pure elements because they consist of only one type of atom in their chemical structure.
only contains one atom