the electron
The smallest particle of an element that contains all the chemical properties of that element is an atom. Each element is made up of atoms that have a unique number of protons, defining its chemical properties.
electrons
The number and arrangement of electrons in the atom's electron cloud determine its chemical properties. Electrons are involved in chemical reactions as they interact with other atoms. The number of protons in the atom's nucleus also plays a role in determining its chemical properties by defining its atomic number and identity.
This is an example of a chemical change. When an atom loses an electron to another atom, it undergoes a chemical reaction, resulting in the formation of new chemical compounds with different properties.
Electrons are the subatomic particles found outside the center of the atom and are responsible for the chemical properties of the atom. Their arrangement in the electron cloud determines the reactivity, bonding, and other chemical behavior of the atom.
An atom is the smallest part of an element that displays the chemical properties of that element. Each element is defined by the unique number of protons in its atom's nucleus, which determines its chemical behavior.
chemical property
Chemical reactions depends on the valence electrons.
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.
Almost all the chemical properties of an atom are determined by the valence shell electrons or in general, by the no of electrons present in the atom. Since in an isotope and a general atom, no. of electrons is same, therefore they have similar chemical properties. Isotopes differ in atomic mass only and that is due to extra neutrons.
Atom properties are largely determined by the number and arrangement of valence electrons, rather than just their size. Valence electrons are involved in forming chemical bonds and determining an atom's reactivity and chemical properties. The size of the valence electrons can affect the atom's ability to bond with other atoms but is not the sole determinant of its properties.
The chemical properties of an atom are determined by its atomic number, which corresponds to the number of protons in the atom's nucleus. This determines how the atom interacts with other atoms through the sharing or transfer of electrons. The arrangement of electrons in the atom's electron shells also plays a key role in determining its chemical properties.