Elements are substances made of identical atoms which cannot be broken down to other substances. Matter is anything that occupies space and has mass.
Element
element
atoms
atom
Elements can't be broken down chemically into other substances because elements are what make up other things such as sugar and water, they can't be broken down further because there is nothing to break them down into.
The distance between the nuclei of two atoms that are chemically bonded is called the bond length.
That's called.. a molecule.
An ion.
Isotope
both are pure substances, but atoms represent the smallest bits of elements. compounds are chemically combined atoms, molecules represent the smallest bits of compounds. atoms cannot be broken down into simpler substances, compounds can be broken down into atoms.
Atoms that chemically combine form a molecule.
Elements can't be broken down chemically into other substances because elements are what make up other things such as sugar and water, they can't be broken down further because there is nothing to break them down into.
Oxygen cannot be broken into two atoms unless it is an oxygen compound of oxygen. Oxygen is an element, therefore made up of atoms, and therefore atoms cannot be broken down into more atoms.
The ATOMIC THEORY states that all matter is composed of very small particles called atoms, and that those atoms cannot be broken apart.
Atoms cannot be broken down into simpler substances
Molecules of substances cannot be broken down unless through chemical means. The bonds between atoms in molecules are too strong to break apart through other means.
Answer:molecular compound
They are subatomic particles.
An element is a pure substance that cannot be broken down into a simpler form. An element is made of two or more atoms that are chemically combined. All elements are listed on the periodic table of elements.
An Element ... A substance that cannot be broken down into simpler substances by chemical means.
Compound !!