That is an atom.
The basic unit of matter is an atom. It is also the smallest part of an element that retains all the properties of that element. Since your question ended with an... I would say element fits best.
The smallest unit of an element that still maintains its chemical properties is an atom. Each element is uniquely defined by the number of protons in its nucleus, which stays constant in all atoms of that element.
Atoms are the smallest unit of an element because they are composed of protons, neutrons, and electrons, which are fundamental particles that cannot be divided further without losing the chemical properties of the element. Atoms are also the smallest unit of matter because they are the building blocks of all chemical elements and cannot be broken down into smaller units without changing the identity of the substance.
All types of matter have physical properties.
an element is somehimg which cant be broken into any simpler form........... atom is the smallest particle of as element or a compound.. all the properties of an element are decided on the basis of its atomic structure
An atom of that element has all the properties of that element.
The atom is the smallest unit of an element that has all the properties of the element.
The basic matter of all is elements. In animals it is the cell.
An atom. Anything smaller is an atomic particle from which all elements are made.An atom is the smallest particle of an element that has properties of that element.An atom is the smallest unit of an element that retains the properties of that element.
This smallest unit of matter is the atom.
An atom.
Atom. An atom is the smallest unit of an element that retains all the properties of that element. It consists of a nucleus containing protons and neutrons, surrounded by electrons.
The smallest piece of an element that still retains the properties of the element is an atom. Atoms are the building blocks of all matter and preserve the unique characteristics of each element, such as its chemical behavior and physical properties.
The atom. Anything smaller is an atomic particle from which all elements are made.
The atom. Anything smaller is an atomic particle from which all elements are made.
The smallest subdivision that retains all of the properties of a molecular compound is a molecule, and the smallest subdivision that retains all of the properties of a ionic compound is a formula unit.
An atom is the basic unit of matter that retains the properties of an element, such as its chemical behavior. Matter, on the other hand, encompasses anything that has mass and volume. In other words, all atoms are matter, but not all matter consists of individual atoms.