How many electrons are in the highest occupied energy level of barium? What is the maximum number of electrons that can occupy the 2s orbital? What charges an atom? I don't know why I got this question wrong. What is the maximum number of electrons that can occupy the 2s orbital. I ...
What monatomic ions do barium (Z - 56) and selenium (Z - 34) form? An atom with an atomic number of 35 makes an ion with a negative 1 charge. How many electrons does this ion have? Which atom is this? What ion does Te form w...
in fact, that they cannot have had pre-existing orientations, as realism claims. This behaviour is only possible if the electrons communicate with each other, something that is very surprising for electrons trapped in different crystals. But here's the amazing part: in the ...
Ions | Formation, Types & Charge from Chapter 5 / Lesson 2 379K How are ions formed? Learn about ion formation. Understand how do cations form, when ions are formed, how does an atom becomes anion, and do cations gain or lose electrons. Related...
If an atom only has two electrons in it's valence, or outermost, shell, it may lose those two in order to get rid of that shell in favor of the one below it with eight electrons. If seven electrons are in the valence shell, it will try to get an electron from an atom that is ...