The smallest part of an element is one atom of that element. However an element does not exhibit its bulk properties until there are on the order of 1000 atoms of that element together.
Chat with our AI personalities
An atom is smaller than an element. An atom is the smallest unit of matter that retains the properties of an element, composed of a nucleus of protons and neutrons surrounded by electrons. An element, on the other hand, is a pure substance made of only one type of atom.
An atom of that element has all the properties of that element.
If an ion of an element is smaller than an atom of the same element, it suggests that the ion has lost electrons compared to the neutral atom. When electrons are lost, the outer electron shell contracts, making the ion smaller. This typically occurs when an element forms a positive ion by losing one or more electrons.
The smallest unit of an element is the atom. There are smaller components of atoms, but they no longer hold the properties of the element that belong to an atom of that element. There are smaller things called quarks but they are not very well understood. Of the neutron, proton and electron, the electron is by far the smallest.
An atom of an element is usually smaller than a molecule of a compound. Molecules are made by bonding 2 or more atoms, of one or more elements. The molecule is the smallest particle of a compound.
an "element" can be divided until it reaches a single atom. But a "molecule" can only be divided until it is a single molecule. For instance, water, H2O, is usually present in the millions to look like water. However, if you divide it up into smaller and smaller portions, say halves, you can only divide it until you have 2 Hydrogens and 1 Oxygen. If you divide it further, it is no longer water. It will become something else.