4 energy levels with 2, 8, 8, 2 electrons in the energy levels.
Ba has a larger atomic radius than Mg because Ba has more energy levels and electrons than Mg, leading to increased electron-electron repulsion which pushes the outer electrons further apart. This results in a larger atomic radius for Ba compared to Mg.
Helium, although with its two electrons, its outer level of electrons are complete. In addition, all of the elements in family IIA, the alkaline earth metals, have two electrons in their outer energy level. They include: Be (Beryllium), Mg (Magnesium), Ca (Calcium), Sr (Strontium), Ba (Barium), and Ra (Radium).
The chemical formula for Barium Nitrite is Ba(NO2)2. Ba = Barium N = Nitrogen O = Oxygen Its molar mass is 229.338 g/mol.
Ba(OH)2 + 2HNO3 -------> Ba(NO3)2 +2H2O
Mg (magnesium) has the lowest electronegativity among Ba, Ca, Mg, and Sr.
Group 2 metals (Be, Mg, Ca, Sr, Ba, Rn) have two electrons in their valence shell.
Well, I don't remember it well but a PH.D is the highest degree though. Hope that helps :)
You should list your CeFA, then your BA and your MA last. Education is ranked with the highest level last on business cards.
She received a bachelor of arts (BA) from Brigham Young University in Provo, Utah, in 1997.
In a barium atom, there are 2 electrons in the first energy level, 8 electrons in the second energy level, 18 electrons in the third energy level, 18 electrons in the fourth energy level, 8 electrons in the fifth energy level, and 2 electrons in the sixth energy level.
Ne (Highest First Ionization Energy) C Be Mg Sr (Lowest First Ionization Energy)
ha ha bob ba
Ba, because it is lower on the periodic table
it occurs in parts of places that have energy ba nla bla
buhay
because it lower than Ba as you go down ionization energy increases
No. You do not need any higher level education to become a cook.