Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.
Electrons in the outermost shell of an atom are called the valance electrons because those electrons are the only ones involved in chemical reactions.
Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.
valence
Electrons in the outermost energy shell of an atom are called valence electrons.
Electrons in the outermost shell are called valence electrons.
they are referred as valence electrons. These are the electrons in outermost shell.
valence electrons
valence electrons
valence electrons
valence electrons
Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.
paramagnetic.
Electrons in the outermost shell are valence electrons!
Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.
The question is somewhat vague. If the question were written as an atom contains seven electrons in the outermost energy level and that outermost shell is a p-shell then the atom is a halogen. If the atom contains seven electrons in the outermost energy level and that outermost shell is a d-shell or f-shell then the atom is a metal.