Spell out the full name of the element. a)[Ne]3s1 b)[Kr]5s24d10 c)[Xe]6s2 d)[Kr]5s24d105p3 2)Express your answer as a chemical formula. Use Lewis theory to determine for the compound that forms 1)Use the periodic table to identify the element with the following electron configuration.

a. [Ne]3s1: This element has a single electron in its outermost shell, which belongs to the 3s orbital. Elements with a similar electron configuration are classified as alkali metals. b. [Ne]3s23p3: This element has two electrons in the 3s orbital and three electrons in the 3p orbital. Elements with a similar electron configuration are ...

2022年11月7日 · C. [Ne] 3s2 3p4. Starting from neon (Ne), the configuration would look like [Ne] 3s² 3p⁴. This indicates that after the electrons in Ne, there are 2 electrons in the 3s subshell and 4 electrons in the 3p subshell. D. [Ne] 3s1. Following the configuration of neon, this would be expressed as [Ne] 3s¹, indicating one valence electron in the 3s ...

The [Ne] in the configuration represents the core electrons corresponding to neon, and the 3s1 indicates one valence electron in the 3s orbital. This electron configuration corresponds to the element sodium, which has the chemical symbol Na. Sodium is an alkali metal with an atomic number of 11, and it has one more electron than the noble gas ...

The electron configuration of the aluminum 1+ ion (Al+) is [Ne] 3s1 3p3 [Ne] 3p4 None of these is correct [Ne] 3s2 3p4 [Ne] 3s2 3p2 Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

31) What is the electron configuration for a sodium atom? 3 A) [Ne 3s1 B) 1s22s22p83s1 C) 1s22822p63s1 D) [Ar]4s1 E) two of the choices are correct 32) What element has the electron configuration 1s22s22p6? 32) A) carbon B) iron C) sulfur D) oxygen neon 33) The number of electrons in the valence shell of a atom of nitrogen is 33) A) 3. B) 10. C ...

2023年10月23日 · The element with** electron configuration** [Ne]3s1 is sodium, and it will combine with Oxygen to form the ionic compound with the formula Na2O. Explanation: The element with electron configuration [Ne]3s1 is sodium (Na). Sodium, being an alkali metal, tends to lose its one valence electron to achieve a stable electronic configuration, forming Na+.

2024年10月26日 · An abbreviated electron configuration uses the previous noble gas to shorten the notation. The noble gas before sodium is Neon (Ne), which has an electron configuration of 1s² 2s² 2p⁶. By replacing the portion of sodium's electron configuration that matches Neon, we can simplify it: So for sodium, replace 1s² 2s² 2p⁶ with [Ne].

2024年10月29日 · The electron configurations of some elements are given. Based on the electron configurations, which elements can likely form ions with multiple charges? zinc [Ar] 3d10 4s2 iron [Ar] 3d6 4s2 sodium [Ne] 3s1 cobalt [Ar] 3d7 4s2 silver [Kr] 4d10 5s1

2021年10月15日 · Neon has the configuration of 1s² 2s² 2p⁶, which can be abbreviated as [Ne]. Thus, we express sodium's electron configuration using noble-gas notation as follows: [ N e ] 3 s 1 To summarize, the chosen option for the noble-gas notation of the electron configuration of sodium is option 4: 4.