the number of electrons in the outermost electron shell
the number of electrons in the outermost electron shell
valence electrons
The electrons that participate in chemical bonds are located in the "valence shell" or outer energy level of that atom. They are known as the valence electrons, and they are the only part of the atom that participates in a chemical reaction.
No and element cannot be broken down or changed into another substance through a chemical change. The number of protons in the nucleus of an atom determines the identity of the substance. But, a chemical change involves only the atoms electrons. -SmartyPants94
Nickel is used as a catalyst in many chemical reactions.
the number of electrons in the outermost electron shell
the number of electrons in the outermost electron shell
The valence shell containing the valence electrons used in chemical reactions.
The electron shell is the source of an element's chemical properties and the moderator of chemical reactions; the electron shell depends on the protons that constitute the atom
The electrons farthest from the nucleus of the atom
This is the number of protons.
Chemical reactions depends on the valence electrons.
All chemical properties are determined by electronic structure.
An atom.
The number of protons in the nucleus of an atom is known as the atomic number, which determines the chemical element, essentially different numbers of protons mean change the element you are looking at and hence the properties and reactions of that element.
valence electrons
The electrons that participate in chemical bonds are located in the "valence shell" or outer energy level of that atom. They are known as the valence electrons, and they are the only part of the atom that participates in a chemical reaction.