WebAug 19, 2024 · The 1s subshell can hold a maximum of 2 electrons, so the electron configuration for a lithium atom, which has three electrons, cannot be 1s 3. Two of the lithium electrons can fit into the 1s subshell, but the third electron must go into the second shell and the lower energy orbital, which is the 2s orbital. WebApr 15, 2024 · Cellular/honeycomb fabric shades are among the most popular options as they offer excellent light filtration and privacy while still allowing natural light and air to fill the room. Roller shades come in many colours, textures, and opacity levels, so you can find one that matches your style perfectly.
How Many Electrons Can Each Energy Level Hold?
WebSep 6, 2010 · The first shell is just 1S, which can hold 2. [The second shell is 2S, 2P which can hold 8 total (2+6) [The third shell is 3S, 3P, 3D which can hold 18 total (2+6+10) WebHow many electrons can the first energy level hold? answer choices . 1. 2. 8. 0. 1 . alternatives . 2 . 8 . 0 . answer explanation ... The maximum number of electrons that can fit into the 2nd energy level is . answer choices . 2. 8. 18. 32 2 alternatives 8 imessage on amazfit
Atom - Orbits and energy levels Britannica
WebThe electrons in an atom occupy the lowest available energy level first. This is the shell nearest the nucleus. ... maximum number of electrons an element can have for each of its energy level ... WebApr 24, 2024 · The number of elements in each row shows how many electrons it takes to fill each level. Hydrogen and helium are in the first row, or period, on the periodic table. Therefore, the first energy level can have … WebJul 14, 2024 · A principal energy level may contain up to 2n 2 electrons, with n being the number of each level. The first energy level can contain 2(1) 2 or two electrons; the second can contain up to 2(2) 2 or eight electrons; the third can contain up to 2(3) 2 … imessage on a pc