WebAnswer (1 of 2): As you know, oxygen electrons occupy only two shells: the first and second ones. The first shell contains the 1s subshell, capable of holding 2 electrons. The second shell contains the 2s and 2p subshells, capable of holding 2 + 6 = 8 electrons. In oxygen, the first shell is co... In chemistry and atomic physics, an electron shell may be thought of as an orbit followed by electrons around an atom's nucleus. The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on farther and farther from the nucleus. The shells correspond to the principal quantum numbers (n = 1, 2, 3, 4 ...) or are labeled alphabetically with the letters used in X-ray notation (K, L, M, ...). A usef…
Quantum numbers for the first four shells (video) Khan Academy
WebDec 14, 2024 · electron shell rules. electrons always occupy shells or energy levels, lowest are always filled first, 1st shell has 2 electrons, 2nd shell has 8 electrons, 3rd shell has 8 … WebApr 15, 2024 · For example, if there is an atom with an open space in its third shell, and it comes into contact with an atom with electrons in its fourth shell, the first atom will take one of these electrons to complete its third shell. When this happens, the two atoms will be chemically bonded to form a molecule. Furthermore, atoms sometimes lose electrons ... rcgp ra1 form
shell atomic model - Britannica
WebThe first element (should it be possible to create it artificially) predicted to have a ground state g subshell with an electron in it would be Element 125. However, in excited states a … WebApr 10, 2024 · How many total electrons are in the Xe expanded outer shell? SUBMIT ANSWER T x + ★ =S ASSESSMENT WILL CLOSE ON 60°F Partly sunny APR 9, 2024 11:59 PM Submit Trial WAT X 5:46 PM 4/9/2024 WebWhy are there only two elements in the first row of the periodic table? 2. How many valence electrons do the following atoms contain: Cl,Rb,P,Ba,O ? 3. For the following atoms, … sims 4 roller coaster mod