How do you write a noble gas configuration?

A noble gas configuration of an atom consists of the elemental symbol of the last noble gas prior to that atom, followed by the configuration of the remaining electrons. So for sodium, we make the substitution of [Ne] for the 1s22s22p6 part of the configuration. Sodium’s noble gas configuration becomes [Ne]3s1.

Does O2 share an electron configuration with a noble gas?

So therefore the correct answer is given in oxygen two minus ion. So oxygen two minus ion is the ion that sharing electronic configuration with the noble gas, and this auto minus ion share electronic configuration the noble gas of neon.

What is noble gas configuration class 10?

The first ten electrons of the sodium atom are the inner-shell electrons and the configuration of just those ten electrons is exactly the same as the configuration of the element neon (Z = 10). This provides the basis for a shorthand notation for electron configurations called the noble gas configuration.

What is noble gas configuration class 9?

The general electronic configuration of the noble gases can be written as ‘ns2np6’. Therefore, the outermost valence shells of the noble gases can be considered as ‘full’.

What is the noble gas configuration of barium?

[Xe] 6s2
Barium/Electron configuration

What is e9 class configuration?

Electronic configuration is defined as the distribution of electrons into the orbitals of an atom. Every neutral atom consists of a fixed number of electrons which is equal to the number of protons and is called the atomic number.

How do you write electron configuration?

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.

What is noble gas Class 10 CBSE?

Is this page helpful? The noble gases are group 18 elements of the periodic table. Atoms of these elements have completely filled valence electron shells, making them relatively inert, colourless, odourless, monatomic gases at room temperature and pressure.

What are the 10 noble gases?

The elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og).

What is the closest noble gas to oxygen?

The closest noble gas to oxygen is neon (Ne, atomic number 10). For oxygen to go from 8 electrons (its neutral state) to 10 electrons (the state it wants to be in), it needs to gain 2 electrons. Should it succeed in gaining these 2 electrons, its charge will become (-2), because it has 8 protons and 10 electrons.

What is the definition of noble gas configuration?

Noble gas configuration is the electron configuration of noble gases. The basis of all chemical reactions is the tendency of chemical elements to acquire stability. For some main group elements, chemical bond formation often results in a complete electronic configuration resembling a noble gas.

What noble gas has the same electron configuration?

Since our sodium atom has lost a negatively charged electron, it becomes a positively charged sodium ion: Na+. This sodium ion, with one electron fewer than the sodium atom, has the same electron configuration as the noble gas neon and is chemically stable.

Does oxygen react with noble gases?

Chemical Properties. Of the noble gases, only helium and neon are truly inert. The other noble gases will react on a limited scale under very specific conditions. Krypton will form a solid with fluorine , and xenon will form a variety of compounds with oxygen and fluorine.