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it gains one electrons to form I- ion

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Does iodine gain or loss electron?

Barium loses electrons to obtain a stable octet, like any other metal.


How many electrons does iodine lose or gains when it forms a ion?

Iodine tends to gain one electron when it forms an ion.


Does iodine gain electrons in a chemical change?

No, iodine typically gains electrons to form the iodide ion in a chemical change. This is due to iodine's tendency to exhibit an oxidation state of -1.


Does iodine gain or loose electrons?

Iodine gains electrons to form an anion (I-) through the process of reduction, as it has the ability to accept an electron to achieve a stable electron configuration.


Does iodine lose electrons and form a positive ion?

Iodine typically gains an electron to form a -1 ion.


How many valance electrons are in iodine?

Iodine has 7 valance electrons


What sort of bond barium and iodine would form if mixed?

Barium and iodine would form an ionic bond when mixed. Barium is a metal that can easily lose electrons, while iodine is a nonmetal that can easily gain electrons. This results in barium transferring electrons to iodine, creating ions with opposite charges that are attracted to each other.


What is the number of valence electrons of iodine?

Iodine has 7 valence electrons. It is in Group 17 of the periodic table, also known as the halogens, which have 7 valence electrons.


How many electrons does an iodine atom gain to form a I-anion?

An iodine atom gains one electron to form an I^- anion. This is because iodine, with 53 protons, typically has 53 electrons to maintain a neutral charge. By gaining one additional electron, it achieves a full outer electron shell and becomes negatively charged.


How many electrons does iodine lend?

Iodine tends to gain one electron when forming ionic compounds. This means that iodine typically lends one electron to achieve a stable electronic configuration.


Is iodine a oxodizing agent?

No, iodine is not an oxidizing agent. It typically acts as a reducing agent, meaning it tends to gain electrons rather than lose them in chemical reactions.


How many valence electrons in iodine?

7 valence electrons in iodine