An Element is the substance consisting of only one type of atom
Element: mono di tri tetra .. hexa .. octa atomic elements Examples He, Cl2, O3, P4, .., C6, .., S8
Yes, water is an example of a substance. A substance is matter that has a uniform and definite composition, like water which is composed of two hydrogen atoms and one oxygen 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.
Nickel is a chemical element, and as such, it is a pure substance.
H2O is a compound. It is a chemical substance composed of two hydrogen atoms bonded to one oxygen atom.
It is composed entirely of one type of atom.
Element . ?
This is an element.
The best known molecule that Oxygen forms is Water. Water is composed of 2 Hydrogen Atom that have combined with 1 Oxygen atom to provide a useful substance
Element
Yes, a mineral can be composed entirely of one element. For example, native elements such as gold, silver, and copper are minerals that consist of only one type of atom.
Atom
clearly,chemical means a substance composed of atoms.
Element: mono di tri tetra .. hexa .. octa atomic elements Examples He, Cl2, O3, P4, .., C6, .., S8
The smallest particle of a substance that retains all properties is an atom. An atom is composed of a nucleus containing protons and neutrons, surrounded by electrons. In some cases, atoms can combine to form molecules, but the individual atom remains the smallest unit that retains the substance's properties.
Isotope
Yes. Diamond, for example, is composed entirely of carbon atoms.