Electrons in the outermost shell are called valence electrons.
Electrons in the outermost energy shell of an atom are called valence electrons. These electrons determine the chemical properties of the atom and are involved in forming chemical bonds with other atoms.
Valence
Electrons in the outermost electron shell have the most energy in an atom. The energy of an electron increases as it moves further away from the nucleus. Electrons in the innermost shell have the least energy, while electrons in the nucleus have the highest energy due to their proximity to the protons.
As a neutral atom, sodium possesses 1 electron in its outermost (3rd) energy level. As a 1+ ion, it possesses 8 electrons in its second energy level, forming an octet, which is the optimum number of electrons for sodium to possess in its outermost energy shell.
Well, darling, that element you're looking for is helium. It sits pretty on the periodic table with its full outermost energy level of 2 electrons, living its best life. So, there you have it, helium is the sassy star of the show with its energy level on lock.
Electrons in the outermost energy shell of an atom are called valence electrons.
valence electrons
valence electrons
valence electrons
they are referred as valence electrons. These are the electrons in outermost shell.
The outermost energy level of an atom that can participate in bonding is called the valence shell. This shell contains the valence electrons, which are the electrons involved in forming chemical bonds with other atoms.
Electrons in the outermost energy shell of an atom are called valence electrons. These electrons determine the chemical properties of the atom and are involved in forming chemical bonds with other atoms.
Valence
Electron Shells
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.
The outermost energy level of an atom is referred to as the valence shell.
The row is called the period. Each element in the same period has the outermost electrons in the same shell (energy level). For example, the elements in the 3rd period all have the outermost electrons in the 3rd shell.