Quick Answer: What Two Elements Have The Same Ground State Electron Configuration?

Which elements have the same electron configuration?

Chlorine, with seven valence electrons, can gain one electron to attain the configuration of argon.

When two different elements have the same electron configuration, they are called isoelectronic..

How many electrons are in each shell?

Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on. The general formula is that the nth shell can in principle hold up to 2(n2) electrons.

What does the electron configuration of an element show?

In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. … This is also useful for describing the chemical bonds that hold atoms together.

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

ironThus, following the rules on how to fill the orbitals, the electronic configuration of iron (for example) is 1s2 2s2 2p6 3s2 3p6 4s2 3d6 , and it is abbreviated form [Ar] 4s2 3d6.

What is the ground state electron configuration for V?

The ground state electron configuration of ground state gaseous neutral vanadium is [Ar]. 3d3. 4s2 and the term symbol is 4F3/2.

What is the electron configuration for Krypton?

[Ar] 3d¹⁰ 4s² 4p⁶Krypton/Electron configuration

What is the ground state electron configuration expected for beryllium?

Beryllium atoms have 4 electrons and the shell structure is 2.2. The ground state electron configuration of ground state gaseous neutral beryllium is [He]. 2s2 and the term symbol is 1S0.

What element has the electron configuration 1s22s22p63s23p2?

element SiliconThe electron configuration 1s22s22p63s23p2 is the element Silicon.

What is the electron configuration for germanium?

[Ar] 3d¹⁰ 4s² 4p²Germanium/Electron configuration

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.

When can two elements have the same electron configuration?

Isotopes have same electronic configuration. Isotope are those elements which have same atomic number but different mass number. Since isotope have same number of electrons, so they have same electronic configuration. All isoelectronic species have same electronic configuration.

What is the ground state electron configuration for 2?

Since 1s can only hold two electrons the remaining 2 electrons for Be go in the 2s orbital. Therefore the Be electron configuration will be 1s22s2. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom.

What does ground state mean?

The ground state of an atomic nucleus, atom, or molecule is its lowest energy state. Higher energy states are described as excited states. The ground state applies to any quantized property of a particle. In chemistry, • electron ground states.

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.

What is ground state example?

The ground state is the state that is occupied by the most part of the atoms of the same element at room temperature, because it is lower in energy. … For example, a simple six electron atom as the carbon atom has the most stable electronic configuration represented by 1s² 2s² 2p².

What does ground state electron configuration mean?

The ground state electron configuration is the arrangement of electrons around the nucleus of an atom with lower energy levels.

Do all electrons have the same energy?

No, electrons don’t all have the same amount of energy. Free electrons can have any amount of kinetic energy. Electrons bound in an atom have quantized energy levels, but they can be move from level to level by absorbing or emitting energy.

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.