What Does Ground State Configuration Mean?

What element has the electron configuration of 1s2 2s2 2p6 3s2?

element SiliconThe electron configuration 1s22s22p63s23p2 is the element Silicon..

What is excited and ground state?

The ground state describes the lowest possible energy that an atom can have. … An excited state is an energy level of an atom, ion, or molecule in which an electron is at a higher energy level than its ground state. An electron is normally in its ground state, the lowest energy state available.

What is the ground state electron configuration for arsenic?

Arsenic atoms have 33 electrons and the shell structure is 2.8. 18.5. The ground state electron configuration of ground state gaseous neutral arsenic is [Ar]. 3d10.

Which two elements have the same ground state electron configuration group answer choices?

Answer and Explanation: (d) Cl and Ar have the same ground-state electron configuration. If chlorine gains an electron, it will have the same number of electrons as a…

Which one of the following is the correct electron configuration for a ground state nitrogen atom?

In writing the electron configuration for nitrogen the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for N goes in the 2s orbital. The remaining three electrons will go in the 2p orbital. Therefore the N electron configuration will be 1s22s22p3.

What do you mean by ground state of an atom?

The ground state of an electron, the energy level it normally occupies, is the state of lowest energy for that electron. There is also a maximum energy that each electron can have and still be part of its atom. … Each orbital has a specific energy associated with it.

What is the difference between ground state and electron configuration?

The arrangement of electrons in the atomic orbitals of an atom is called the electron configuration. Electron configurations can be determined using a periodic table. The ground state configuration is the lowest energy, most stable arrangement.

Which one is in the ground state?

A ground-state atom is an atom in which the total energy of the electrons can not be lowered by transferring one or more electrons to different orbitals. That is, in a ground-state atom, all electrons are in the lowest possible energy levels. eg: Consider a carbon atom whose electron configuration is the following.

What are the rules of electron configuration?

When assigning electrons to orbitals, we must follow a set of three rules: the Aufbau Principle, the Pauli-Exclusion Principle, and Hund’s Rule.

What is the correct orbital diagram for oxygen?

In writing the electron configuration for oxygen the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for O go in the 2s orbital. The remaining four electrons will go in the 2p orbital. Therefore the O electron configuration will be 1s22s22p4.

Which element has the electron configuration 1s2 2s2 2p4?

Electron ConfigurationsABBeryllium1s2 2s2Oxygen1s2 2s2 2p4Fluorine1s2 2s2 2p5Neon1s2 2s2 2p616 more rows

How do you write ground state configuration?

Electron configurations are written using the principal quantum number n, followed by the orbital (s, p, d, or f) with the total number of electrons written as a superscript. Example: 1s2 For writing ground state electron configurations, a few main steps should be followed.

Can two elements have the same ground state electron configuration?

No two elements have the same ground-state electron configuration.

What is the ground state of carbon?

Carbon atoms have 6 electrons and the shell structure is 2.4. The ground state electron configuration of ground state gaseous neutral carbon is [He].

What is the ground state of hydrogen?

The ground state of hydrogen is the lowest allowed energy level and has zero angular momentum. However, it is the most stable state in which a single electron occupied the 1s atomic orbital.

What element is 1s2 2s2 2p6 3s2 3p6 4s2 3d6?

IRON (Fe)The element having electronic configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d6 is IRON (Fe).

What is the correct electron configuration for oxygen?

[He] 2s² 2p⁴Oxygen/Electron configuration

What is the ground state configuration of oxygen?

Oxygen atoms have 8 electrons and the shell structure is 2.6. The ground state electron configuration of ground state gaseous neutral oxygen is [He]. 2s2. 2p4 and the term symbol is 3P2.

How do you figure out the electron configuration?

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 ground state electron configuration for chlorine?

Chlorine atoms have 17 electrons and the shell structure is 2.8. 7. The ground state electron configuration of ground state gaseous neutral chlorine is [Ne]. 3s2.

Which element has the following ground state electron configuration Kr 5s2 4d10 5p3?

antimony atomSo, for an antimony atom, the noble gas configuration would be [Kr] 5s2 4d10 5p3.