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For example when the electron absorb energy.
it has 2 because the first energy level has 1
magnesium has a 2 valence electrons. because the third electron is not a valence electron, or in the outer shell, much more energy would be needed to remove it
6
Ionization energy is the energy needed to remove 1 mole of loosely bonded electrons from one mole of atoms or ions.
Generally speaking, it would be 8 electrons, but there are many exceptions.
8 are traditionally needed in the valence shell.
Generally speaking, it would be 8 electrons, but there are many exceptions.
Lithium has three electrons, two in the inner shell and a single one ouside that, so there are two energy levels. See the link below
electrons jump energy levels becouse each level has a specific amount of energy needed inorder to be in that level. when an electron gets enough energy it jumps to the next level it can possible be in with that amount of energy.
8 electrons
CONCEALABLE CAMERAS: 29 (Enforcer) Needed on Hitman levels to get blackmail photos (energy needed: 609 minimum) BLACKMAIL PHOTOS: 403 (Hitman) 35 needed on Consigliere levels 184 needed on Boss levels for "Buy off Fed Agent" 184 needed on Boss levels for "Blackmail DA" (energy needed: 9,672) UNTRACEABLE CELL PHONES: 306 (Enforcer) 25 needed on Capo levels for "Flip A Snitch" 62 needed on Capo levels for "Dodge FBI trail" 35 needed on Consig levels for "Ransom kids" 184 needed on Underboss levels for "Order a hit" (energy needed: 6,426 minimum) ILLEGAL TRANSACTION RECORDS: 424 (Capo) 52 needed on Consig levels for "Fix the big game" 184 needed on Underboss levels for "Extort Corrupt Judge" 79 needed on Underboss levels for "Embezzle Funds" 109 needed on Boss levels for "Shake Down" (energy needed: 11,024 minimum) COMPUTER SET UP: 263 (Enforcer) 79 needed on Underboss levels for "Embezzle funds" 184 needed on Underboss levels for "Take over ID theft" (Enforcer) (energy needed: 5,523 minimum)
The first energy level can take a maximum of two electrons.
For example when the electron absorb energy.
the bottom of the Periodic Table. why? a metal looses electrons and at the bottom of the periodic table is the lowest amount of ionization energy (the energy needed to remove electrons) with low ionization energy, not much energy is needed to remove those electrons making it faster and easier to do so.
Electrons in the outer most energy level is called "valence electrons." Groups are the columns of the periodic table. The more valence electrons (up to 8), the closer to the right. The number of electrons needed to make an atom stable is 8. (Minus Hydrogen and Helium, which only need 2 electrons to be stable.)
The ionization energy of an element.