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Reacting with another elements oxygen forms oxides.
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How does an oxygen atom becomes an oxide ion include the symbols of the ion?
An oxygen atom (O) becomes an oxide ion (O²⁻) by gaining two electrons. This process occurs because oxygen has six valence electrons and needs two more to achieve a stable octet configuration. When it gains these electrons, the oxygen atom becomes negatively charged, resulting in the oxide ion symbol O²⁻.
When an element forms a negative ion what happens to its name?
When an element forms a negative ion, the name changes to IDE, fir example: chloride
Will electrons be gained or lost if the atom of oxygen becomes stable?
the atomic no of oxygen is 8 to reach the nearest noble gas electronic configuration it excepts 2 electrons and becomes isoelectronic to Neon.
Can oxygen form a -2 ion?
Yes, oxygen can form a -2 ion by gaining two electrons to achieve a stable octet configuration. This results in the formation of the O^2- ion, known as oxide.
How many unpaired electrons are present in an oxide ion?
An oxide ion (O²⁻) has gained two electrons compared to a neutral oxygen atom. A neutral oxygen atom has six valence electrons and is configured as 1s² 2s² 2p⁴. When it gains two electrons to form O²⁻, it fills its 2p subshell, resulting in the electron configuration 1s² 2s² 2p⁶. Therefore, the oxide ion has no unpaired electrons.
How does an oxygen atom becomes an oxide ion include the symbols of the ion?
An oxygen atom (O) becomes an oxide ion (O²⁻) by gaining two electrons. This process occurs because oxygen has six valence electrons and needs two more to achieve a stable octet configuration. When it gains these electrons, the oxygen atom becomes negatively charged, resulting in the oxide ion symbol O²⁻.
What kind of ion does oxygen become when it combines with a metal?
Oxygen becomes a negatively charged ion, specifically the oxide ion, when it combines with a metal. The oxide ion has a charge of -2.
How does an oxygen atom become an oxide ion?
An oxygen atom becomes an oxide ion by gaining two electrons. This allows it to achieve a stable electron configuration similar to the nearest noble gas, which is neon. The oxide ion has a charge of -2 due to its two extra electrons.
An oxide ion is oxidized to an oxygen atom by what?
An oxygen atom can only be oxidized by some element with an equal or higher electronegativity. So, oxygen can be oxidized by fluorine (e.g., OF2) or by another oxygen atom (e.g., O2).
What is the ion charge formed by oxygen?
Oxygen typically forms an ion with a charge of -2, called oxide ion.
What is the polyatomic ion oxide?
The polyatomic ion oxide is O2-, which consists of two oxygen atoms with a charge of -1. This ion is commonly found in compounds such as magnesium oxide (MgO) and carbon dioxide (CO2). Oxoanions containing oxygen and other elements can also form polyatomic ions with the oxide ion.
How many protons are in an oxide ion?
An oxide ion has 8 protons. This is because it is an oxygen atom that has gained 2 electrons to become negatively charged. The number of protons remains the same as the number of protons in a neutral oxygen atom.
What is the value of oxide ion and phosphate ion?
Oxide - O2- electronic configuration of oxygen atom: 1s2, 2s2 2p4. electronic configuration of oxygen ion: 1s2, 2s2 2p6. phosphate - PO43-
Oxygen atom and oxide ion have same?
The oxygen atom and oxide ion have the same number of protons, which is 8. The oxide ion, however, has gained two electrons, giving it a charge of -2, whereas the oxygen atom is neutral.
What happens if oxide atom becomes an oxygen atom?
If an oxide atom loses one or more oxygen atoms, it would no longer be considered an oxide. Instead, it would become a different compound based on the remaining elements present. Oxides generally consist of oxygen combined with another element, so removing oxygen would change the compound's identity.
What is the atomic sybmol of oxide?
Oxide is the anion form of Oxygen. When an Oxygen atom gains two electrons, it becomes an anion, or negatively charged ion. It is usually written as O2-.
Is -3 the charge in an oxide ion?
Yes, -3 is the charge in an oxide ion. This is because oxygen typically forms ions with a charge of -2, so in an oxide ion (O2-), the overall charge is -2 for each oxygen atom, giving a total charge of -1 for the molecule.
