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a group that forms anions with a -1 charge

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11y ago

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Related Questions

What is an atom or group of atoms that have a positive charge?

they are the cations


What is the group cations on the periodic table whose charge is 3?

Group 3 and lanthanides.


What is the group in the periodic table for cations whose charge is 2?

Group 2, alkali earth metals.


In group 2 on the periodic table are they positive ions when they bond with other elements?

Elements from the group 2 of the periodic table form cations.


How can you determine the charge of metal cations nonmetal anions and transition metal cations?

How to determine these ions:metal cations: find the positive charge, and make sure it is qual to the group numbernonmetal anions: subtract 8 from the group numbertransition metals cations: the number of electrons lost


What is a group of atoms with with a positive or negative charge?

A polyatomic ion is a group of atoms with a charge.


What group is cations in?

Cations are positively charged ions that are formed when an atom loses electrons. They are typically found in the group 1 and group 2 elements of the periodic table, as well as transition metals that can exhibit multiple oxidation states.


What is it when a group of atoms have an electric charge?

Ions are formed when atoms have charges. Cations are species with positive charge. Anions are species with negative charge.


Elements in group 1 of the periodic table lose one electron to form ions with what?

These cations have the electrical charge +1.


Is group 7A cations?

Group 7A cations refer to the cations of Group 7A elements in the periodic table, also known as the halogens. Some common examples of Group 7A cations include fluoride (F-), chloride (Cl-), bromide (Br-), and iodide (I-).


Where is cation on the periodic table?

Periodic table consists of elements not cations. However group 1 and group 2 elements (left side of the periodic table) are elements which will form cations easily.


Is most likely to be a reason why the element hydrogen is placed in group I of the periodic table?

Hydrogen is placed in group I of the periodic table because it has one valence electron, similar to the other elements in this group, such as lithium, sodium, and potassium. Additionally, hydrogen shares some chemical properties with the elements in group I, specifically in terms of forming positive ions (cations) with a +1 charge.