## What element has the electron configuration 3s1?

Electron Configurations
A B
Fluorine 1s2 2s2 2p5
Neon 1s2 2s2 2p6
Sodium 1s2 2s2 2p6 3s1
Magnesium 1s2 2s2 2p6 3s2

## Which element has electron configuration of 1s22s22p3?

Nitrogen
Element with electron configuration 1s2 2s2 2p3 is Nitrogen (N.)

## What electron configuration is 1s22s22p63s23p3?

phosphorus
Given that the electron configuration for phosphorus is 1s22s22p63s23p3, answer the following questions: a.

## What neutral elements has the following electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d3?

If you are referring to a neutral atom, then Vanadium (V) has that particular electron configuration. This means that the atom you’re looking for has an atomic mass of 23, which corresponds to the atomic mass of Vanadium, a transition metal located in the fourth row, group 5 of the periodic table.

## What element has the valence configuration of 3s23p2?

BRIAN M. The electron configuration 1s22s22p63s23p2 is the element Silicon.

## What is the electron configuration of 20ca?

Therefore the Calcium electron configuration will be 1s22s22p63s23p64s2. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. This makes it easier to understand and predict how atoms will interact to form chemical bonds.

## Which ion has the electron configuration 1s22s22p63s23p6?

P3–: From Table 2.2, the electron configuration for an atom of phosphorus is 1s22s22p63s23p3. In order to become an ion with a minus three charge, it must acquire three electrons—in this case another three 3p. Thus, the electron configuration for a P3– ion is 1s22s22p63s23p6.

## What is the element with an electron configuration of 1s22s22p63s23p64s23d8?

Answer and Explanation: The atomic number is 28 which is of nickel (Ni). Hence, option b is the correct choice.

## What element is this 1s² 2s² 2p⁶ 3s²?

Explanation: This electron configuration is of Cr (Chromium) in the ground state.

## What element has the electron configuration of AR 4s23d10?

Arsenic
The element with an electronic configuration of (Ar)4s23d104p3 ( A r ) 4 s 2 3 d 10 4 p 3 is Arsenic. This is because Ar represents 18 atoms, 2 atoms are in 4s2 4 s 2 , a0 atoms in 3d10, and 3 atoms in 4p^3. All the atoms are (18 + 2 + 10 +3) =33. The element with atomic number 33 in the periodic table is Arsenic.

## How do you write electronic configuration?

Writing Electron Configurations. When writing an electron configuration, first write the energy level (the period), then the subshell to be filled and the superscript, which is the number of electrons in that subshell. The total number of electrons is the atomic number, Z.

## Which element has the electron configuration 1s22s22p63s23p5?

The electron configuration for chlorine is 1s2 2s2 2p6 3s2 3p5.

## What is the element with the abbreviated electron configuration Kr 5s2 4d8?

Electronic Configurations of elements in periodic table
1.Hydrogen: 1s1 2 – Helium: 1s2
45 – Rhodium: [Kr], 5s2, 4d7 46 – Palladium: [Kr], 5s2, 4d8
47 – Silver: [Kr], 5s2, 4d9 48 – Cadmium: [Kr], 5s2, 4d10
49 – Indium: [Kr], 5s2, 4d10, 5p1 50 – Tin: [Kr], 5s2, 4d10, 5p2
Aug 30, 2011

## What element has this electron configuration?

Element Atomic number Electron configuration
silicon 14 1s22s22p63s23p2
phosphorus 15 1s22s22p63s23p3
sulfur 16 1s22s22p63s23p4
chlorine 17 1s22s22p63s23p5

## What is an electron configuration in chemistry?

electronic configuration, also called electronic structure, the arrangement of electrons in energy levels around an atomic nucleus. … In terms of a more refined, quantum-mechanical model, the K–Q shells are subdivided into a set of orbitals (see orbital), each of which can be occupied by no more than a pair of electrons.

## How do you find the electron configuration of an element?

To calculate an electron configuration, divide the periodic table into sections to represent the atomic orbitals, the regions where electrons are contained. Groups one and two are the s-block, three through 12 represent the d-block, 13 to 18 are the p-block and the two rows at the bottom are the f-block.

## What is the electron configuration of neon 10?

Neon symbol is Ne, atomic number 10 that locate in 2 period of noble gas group. Ne has 20.1797 atomic mass, 10 electrons and protons, 10.1797 neutrons, electron configuration is [He]2S22p6. Neon, Ne, discovered in 1898 by Sir William Ramsay, is a colorless noble gas.

## What is the electron configuration of k19?

Potassium (K) atom has 19 electrons. The full electron configuration of Potassium (K) is 1s22s22p63s23p64s1. The abbreviated form – [Ar]4s1 – means the electron configuration of Argon (Ar), plus one electron in the 4s orbital. Argon has 18 electrons.

Electron configuration of atoms.
No. 2 4.003 Helium He 18

## Which is the electron configuration for nobelium no )?

Rn 5f14 7s2
Nobelium/Electron configuration

## What is the element with 16 protons?

sulfur
(b) By referring to a periodic table or a table of elements, we see that sulfur (S) has an atomic number of 16. Thus, each atom or ion of sulfur must contain 16 protons.