2014年5月26日 · The electron configuration 1s^2 2s^2 2p^6 3s^2 3p^2 is the element Silicon. The key to deciphering this is to look at the last bit of information of the electron configuration 3p^2. The '3' informs us that the element is in the 3rd Energy Level or row of the periodic table. The 'p' tells us that the element is found in the p-block which are all …

2022年10月28日 · [Si] = 1s2 2s2 2p6 3s2 3p2. If we look at the periodic table we will see that the noble gas that is closest to Silicon is Neon. The atomic number of Ne is 10. That means that Ne has 10 protons and 10 electrons. So we can replace the first ten 10 electrons of our electron configuration by the electron configuration of Ne. [Si] = [Ne] 3s2 3p2

For example, chromium, its electron configuration is, 1s2 2s2 2p6 3s2 3p6 4s1 3d5. Why 4s isn't after 3d? What element is represented by the electron configuration #1s^2 2s^2 2p^2#?

2024年6月14日 · The electron configuration of silicon is 1s2 2s2 2p6 3s2 3p2. You can represent this in shorthand notation by writing [Ne] 3s2 3p2, which indicates that silicon's configuration is the same as neon ...

2018年5月4日 · This answer is FREE! See the answer to your question: What is the noble gas configuration for silicon? A. [Ne] 3s² 3p¹ B. [Ar] 4s¹ C. [Kr] 5s¹ … - brainly.c

2015年1月13日 · If you are referring to a neutral atom, then Vanadium (V) has that particular electron configuration. Remember that for neutral atoms, the number of electrons must equal the atomic number. Adding up all the electrons from the given configuration will give "number of e"^(-) = 2+2+6+2+6+2+3 = 23 This means that the atom you're looking for has an atomic mass of 23, which corresponds to the atomic ...

The element with the electron configuration of 1s2 2s2 2p6 3s2 3p2 is Silicon (Si). What is the shorthand configuration for nitrogen? The electron configuration for nitrogen is written as 1s2 2s2 2p3.

2015年2月14日 · The element you're looking for is sulfur, or "S". Here's how you can use an element's electron configuration to determine its identity. 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(4) If you add all the electrons decribed in this electron configuration you'll get 2 + 2 + 6 + 2 + 4 = 16 For a neutral atom, the number of electrons it has will match the number of protons in its nucleus, i.e. its atomic number.

2016年1月14日 · The excited state electron configuration of an atom indicates the promotion of a valence electron to a higher energy state. An electron configuration representing an atom in the excited state will show a valence electron promoted to a higher energy level. Example The ground state electron configuration of sodium is "1s"^2"2s"^2"2p"^6"3s"^1. In its excited state, the valence electron in the "3s ...

2021年7月28日 · Group of answer choices a.Na: 1s2 2s2 2p6 3s2 3p2 3s1 b.Ne: 1s2 2s2 2p6 c.N: 1s2 2s2 2p3 d.P: 1s2 2s2 2p6 3s2 3p2 4s1 e.He: 1s2 Community Answer What electron configuration repreents the first excited state of phosphorus?