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An atom with 12 electrons, such as a neutral magnesium atom, will contain 2 electrons in its first energy level, 8 electrons in its second energy level, and 2 electrons in its third energy level.
The electron configuration table for magnesium would look like this:
1s2
2s2 2p6
3s2
For the atom of magnesium to become "stable," it would have to lose those two valence electrons in its outermost shell by forming an ionic bond with another atom, thus becoming a magnesium ion with a -2 charge, written as Mg-2.
What else can I help you with?
What is the electron configuration of an atom that has electrons occupying the dz2 orbital?
The electron configuration of an atom with electrons in the dz2 orbital is 3d10.
What is Z12 1s22s22p6?
The electron configuration Z12 1s22s22p6 corresponds to the element magnesium (Mg). It has 12 protons and electrons, with the electron configuration showing the distribution of electrons in its energy levels.
What is the electron configuration of Li and F?
The electron configuration of lithium (Li) is 1s2 2s1, with 3 electrons distributed in the 1s and 2s orbitals. The electron configuration of fluorine (F) is 1s2 2s2 2p5, with 9 electrons distributed in the 1s, 2s, and 2p orbitals.
How can one determine the number of valence electrons in an atom using its electron configuration?
To determine the number of valence electrons in an atom using its electron configuration, look at the highest energy level (n) in the electron configuration. The number of electrons in this energy level is the number of valence electrons.
What is electron configuration of argon?
The electron configuration of argon is [Ne] 3s2 3p6, where [Ne] represents the electron configuration of neon. Argon has 18 electrons, with 2 electrons in the 3s orbital and 6 electrons in the 3p orbital.
What is the electron configuration of a neutral mg?
Magnesium's atomic number is 12. Therefore, it has 12 protons and 12 electrons. Filling in the first 12 atomic orbitals gives us the configuration of 1s2 2s2 2p6 3s2.
About the electron configuration?
Electron configuration for an atom is the distribution of electrons on atomic orbitals.
What is the electron configuration of an atom that has electrons occupying the dz2 orbital?
The electron configuration of an atom with electrons in the dz2 orbital is 3d10.
What is the electron configuration of a element of 16 electrons?
The electron configuration of sulfur is [Ne) 3s2.3p4.
What is Z12 1s22s22p6?
The electron configuration Z12 1s22s22p6 corresponds to the element magnesium (Mg). It has 12 protons and electrons, with the electron configuration showing the distribution of electrons in its energy levels.
What is the answer to the electron configuration of berillium?
Beryllium electron configuration is [He]2s2.
What is the electron configuration of Li and F?
The electron configuration of lithium (Li) is 1s2 2s1, with 3 electrons distributed in the 1s and 2s orbitals. The electron configuration of fluorine (F) is 1s2 2s2 2p5, with 9 electrons distributed in the 1s, 2s, and 2p orbitals.
How can one determine the number of valence electrons in an atom using its electron configuration?
To determine the number of valence electrons in an atom using its electron configuration, look at the highest energy level (n) in the electron configuration. The number of electrons in this energy level is the number of valence electrons.
What is electron configuration of argon?
The electron configuration of argon is [Ne] 3s2 3p6, where [Ne] represents the electron configuration of neon. Argon has 18 electrons, with 2 electrons in the 3s orbital and 6 electrons in the 3p orbital.
What is the element with with an electron configuration of 1s22s22p63s23p64s23d7?
The element with this electron configuration is manganese (Mn), which has 25 electrons.
How many electrons will Magnesium lose to have the same electron configuration has Neon?
Magnesium will lose 2 electrons to have the same electron configuration as Neon. Neon has a full valence shell with 8 electrons, and Magnesium has 2 valence electrons. By losing 2 electrons, Magnesium can achieve a full valence shell and the same electron configuration as Neon.
What is the electrons configuration for O2-?
The electron configuration of oxygen is [He]2s22p4.
