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An arsenic ion has a -3 charge because it gains three electrons to achieve a stable electron configuration similar to that of noble gases. Arsenic, which is in group 15 of the Periodic Table, has five valence electrons and tends to gain three additional electrons to fill its outer shell. This process results in a net negative charge of -3 on the arsenic ion. Consequently, the ion is referred to as arsenide (As³⁻).
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What is the symbol of an arsenic ion?
The symbol for an arsenic ion is As3+.
What ion element carry the 3- charge?
Everything in Group 5 except bismuth e.g. nitrogen, phosphorus, arsenic, and occasionally antimony
Is the charge in an accetate ion -3?
No. The acetate ion has a -1 charge.
Which is larger an arsenic ion or a bromine ion?
An arsenide ion is larger than a bromide ion, but a bromide ion is larger than an arsenic ion. Recall that arsenic can have several oxidation states. It can be a cation or an anion.
What is the molecular geometry of AsO43-?
The molecular geometry of the arsenate ion (AsO₄³⁻) is tetrahedral. This geometry arises from the arrangement of four oxygen atoms around the central arsenic atom, with bond angles of approximately 109.5 degrees. The ion has a formal charge of -3 due to the presence of one additional electron compared to neutral arsenic.
How many electrons does the arsenic ion which has a -3 charge have?
The arsenic ion with a -3 charge has gained 3 electrons, giving it a total of 3 more electrons than the neutral arsenic atom. Arsenic typically has 33 electrons in its neutral state, so the arsenic ion with a -3 charge would have 36 electrons.
What is the symbol of an arsenic ion?
The symbol for an arsenic ion is As3+.
What ion element carry the 3- charge?
Everything in Group 5 except bismuth e.g. nitrogen, phosphorus, arsenic, and occasionally antimony
What is the oxidation number of As in AsO4-3?
The oxidation number of arsenic (As) in the AsO4^-3 ion is +5. This is because oxygen typically has an oxidation number of -2, and there are four oxygen atoms bonded to the arsenic atom, totaling -8. The overall charge of the ion is -3, so the arsenic must have an oxidation number of +5 to balance the charges.
How does arsenic atom become an ion?
Arsenic becomes an ion by gaining or losing electrons. It can either gain three electrons to form the As3- ion (arsenide ion) or lose three electrons to form the As3+ ion (arsenite ion), depending on the reaction conditions.
What is the chemical symbol for the ion with 33 protons and 36 electrons?
The symbol for this ion is As3-. The charge is 3- because there are three more electrons than protons.
How many electrons does AS3- have?
Atomic number of arsenic is 33 so that would leave you with 36 electrons
How many valence electrons in arsenide ion?
Arsenide ion has 3 valence electrons. Arsenic, the element from which arsenide ion is derived, is in group 15 of the periodic table, so it has 5 valence electrons. When it forms an ion with a charge of -3, it gains 3 electrons to achieve a full octet.
What is the charge of a PO4 ion?
The charge of a PO4 ion is 3-.
What is the charge on a phosphate ion?
The charge on a phosphate ion is -3.
What is the -3 charge in Cu3As?
The -3 charge in Cu3As indicates that the compound has a total charge of -3. This means that the combination of three copper atoms (each with a +1 charge) and one arsenic atom (with a -3 charge) results in an overall charge of -3 for the compound.
Is the charge in an accetate ion -3?
No. The acetate ion has a -1 charge.
