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The electronic configuration of magnesium (Mg) is (1s^2 2s^2 2p^6 3s^2), indicating that it has two electrons in its outermost shell. Oxygen (O), on the other hand, has the electronic configuration (1s^2 2s^2 2p^4), with six electrons in its outer shell. This configuration explains magnesium's tendency to lose two electrons to achieve a stable octet, while oxygen typically gains two electrons to fill its outer shell.
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What is electronic configration in O2?
The electronic configuration of oxygen is: [He]2s2.2p4.
What is the valency and electronic configuration of oxygen?
Electron configuration for oxygen (O) is 1s2 2s2 2p4. The valency is 2-.
What charge will each ions have magnesium?
Magnesium typically forms ions with a +2 charge. This means it will lose two electrons to achieve a stable electronic configuration.
Which element will have a noble gas configuration if it forms an ionic bond by accepting two electrons from a magnesium atom?
The element that will have a noble gas configuration by accepting two electrons from a magnesium atom is oxygen. By gaining two electrons, oxygen will achieve a stable octet configuration similar to that of a noble gas, fulfilling the octet rule.
Which noble gas has an electron structure like the ions in magnesium oxide?
Neon: In forming magnesium oxide from the elements, two electrons leave each magnesium atom and transfer to an oxygen atom. Therefore, both the magnesium cation and the oxygen anion have the electron configuration of neon, which has an atomic number 2 greater than oxygen and 2 less than magnesium.
What is the correct electronic configuration of magnesium Mg?
The correct electronic configuration of magnesium (Mg) is 1s^2 2s^2 2p^6 3s^2. This configuration represents the arrangement of electrons in the different energy levels and sublevels of an atom of magnesium.
How do you get the electronic configuration of oxygen?
The electron configuration of oxygen is 1s22s22p4.
What is electronic configration in O2?
The electronic configuration of oxygen is: [He]2s2.2p4.
What is the valency and electronic configuration of oxygen?
Electron configuration for oxygen (O) is 1s2 2s2 2p4. The valency is 2-.
What is the electron configuration of magnesium?
The shorthand electron configuration of magnesium is [Ne]3s2.
What number of outer electrons is in oxygen?
6. Oxygen has an electronic configuration of [He]2s22p4
What element forms an ion with an electronic configuration of Ar with a -2 charge?
The element that forms an ion with an electronic configuration of Ar with a -2 charge is oxygen (O). When oxygen gains two electrons, it achieves a stable electron configuration similar to argon.
What charge will each ions have magnesium?
Magnesium typically forms ions with a +2 charge. This means it will lose two electrons to achieve a stable electronic configuration.
What element forms an ion with an electronic configuration of Ne and a -2 Charge?
Oxygen
What element forms an ion with an electronic configuration of Kr and -2 charge?
The element that forms an ion with an electronic configuration of Kr and a -2 charge is oxygen. Oxygen gains two electrons to achieve a stable octet configuration, making it isoelectronic with krypton.
Which element is least reactive of magnesium chlorine rubidium and sodium?
Magnesium is the least reactive element among magnesium, chlorine, rubidium, and sodium. It belongs to the alkali earth metals and has a low reactivity due to its stable electronic configuration.
Which element will have a noble gas configuration if it forms an ionic bond by accepting two electrons from a magnesium atom?
The element that will have a noble gas configuration by accepting two electrons from a magnesium atom is oxygen. By gaining two electrons, oxygen will achieve a stable octet configuration similar to that of a noble gas, fulfilling the octet rule.
