Iodide (I-) ion
This is because a monatomic ion forms when an atom gains or loses electrons to achieve a stable electronic configuration. The charge of the ion is determined by the number of electrons gained or lost, and is equal to the atom's group number in the periodic table for main group elements.
Sulfur commonly forms a -2 charge as a simple monatomic ion by gaining two electrons to achieve a stable electron configuration.
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.
A monatomic ion is an ion consisting of a single atom with a positive or negative charge. The oxidation number of a monatomic ion is equal to the charge of the ion.
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.
This is because a monatomic ion forms when an atom gains or loses electrons to achieve a stable electronic configuration. The charge of the ion is determined by the number of electrons gained or lost, and is equal to the atom's group number in the periodic table for main group elements.
Sulfur commonly forms a -2 charge as a simple monatomic ion by gaining two electrons to achieve a stable electron configuration.
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.
Oxygen
A monatomic ion is an ion consisting of a single atom with a positive or negative charge. The oxidation number of a monatomic ion is equal to the charge of the ion.
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.
Iodine is typically found in nature with a charge of -1, which means it gains one electron to achieve a stable electronic configuration.
Oxide - O2- electronic configuration of oxygen atom: 1s2, 2s2 2p4. electronic configuration of oxygen ion: 1s2, 2s2 2p6. phosphate - PO43-
The oxidation number of a monatomic ion equals its charge. For example, the oxidation number of a sodium ion (Na+) is +1, which matches its charge of +1.
Yes. it is
Oxidation Number
The charge of an oxide ion is negative. It has a charge of -2 due to gaining two electrons to achieve a stable electronic configuration.