2
Beryllium has two valence electrons.
Beryllium has two valence electrons.
The beryllium atom has 4 electrons and the valence is 2.
Beryllium has two valence electrons.
Beryllium has one valence shell containing two electrons.
Beryllium has two valence electrons.
The element with 2 valence electrons and 4 protons is beryllium. Beryllium has an atomic number of 4, indicating it has 4 protons in its nucleus. The valence electrons are the outermost electrons in an atom, and beryllium has 2 valence electrons in its outer energy level.
4 electrons, 2 valence electrons
The valence level of beryllium is 2. This means that in its neutral state, beryllium has 2 valence electrons.
The valence of beryllium is two.
Valence Electrons
Beryllium has a 2s2 number of valence electrons