0
The three elements that form only one anion are fluorine, chlorine, and bromine. Each of these elements typically forms a single anion with a charge of -1: fluoride (F⁻), chloride (Cl⁻), and bromide (Br⁻), respectively. Their consistent -1 charge arises from their position in Group 17 of the Periodic Table, where they readily gain one electron to achieve a stable electronic configuration.
What else can I help you with?
How do you Determine the identity of the anion in your unknown?
An anion is named using the base element with an -ide suffix. Ex: Br- (Bromine anion) is named bromide sulfur- sulfide, ect.
Does gold form an anion?
No, it can only form (positve) cations being a metal (very noble, quite inert)
Is tellurium a cation or anion?
Be is the only member of II group which can not form the ionic bond so BeCl2 is a covalent compound.
What element is isoelectronic with krypton?
The only elements that form an ion isoelectric with krypton are the elements in Period 4 and Columns 15 through 17 of a wide form periodic table and the elements in Period 5 and Columns 1 and 2 of a wide form periodic table. All other elements do not form such an ion.
What are the elements that possess anions?
Only nonmetal elements can usually form monatomic anions, but some metallic elements, such as aluminum and iron, can form polyatomic anions that also include other very strongly electronegative elements, such as oxygen and fluorine.
Does an anion always form a covalent bond?
No, an anion does not always form a covalent bond. An anion can form both ionic and covalent bonds depending on the nature of the element it is bonding with. In an ionic bond, an anion will typically form a bond with a cation through the transfer of electrons, while in a covalent bond, an anion will share electrons with another element.
What are 2 kinds of ions in an ionic compound made from only 2 elements?
cation and anion
How do you Determine the identity of the anion in your unknown?
An anion is named using the base element with an -ide suffix. Ex: Br- (Bromine anion) is named bromide sulfur- sulfide, ect.
Does gold form an anion?
No, it can only form (positve) cations being a metal (very noble, quite inert)
What are the chemical symbols for three different atomic anions that all have 9 protons?
Only fluorine has 9 protons in the atomic nucleus.
Why carbon anion shows sp2 hybridization?
Carbon anion shows sp2 hybridization because it has three electron pairs in its valence shell, leading to the formation of three equivalent sp2 hybrid orbitals. This allows for the formation of three sigma bonds with other atoms, giving carbon anion a stable structure.
How many elements does ammonia has?
There are only two elements. They are hydrogen and nitrogen.
Are there only three liquid elements?
There are actually only two elements liquid at room temperature: mercury and bromine.
What three elements are found in ammonia?
There are only two elements in ammonia: nitrogen and hydrogen.
Is tellurium a cation or anion?
Be is the only member of II group which can not form the ionic bond so BeCl2 is a covalent compound.
Which element is most likely to form an anion?
All the elements in groups 14-17 form anions. They all gain an electron. For example out of the these elements: F would be most likely because its the only one that is in a group 17. All the others wouldn't gain one. Because they are in groups 2,13,1,1. All the elements in groups 14-17 form anions. They all gain an electron. For example out of the these elements: F would be most likely because its the only one that is in a group 17. All the others wouldn't gain one. Because they are in groups 2,13,1,1.
Does HS have three atoms of hydrogen?
"HS" as written is not the formula for any chemical substance, and, considered as a hypothetical formula, does not have three atoms of hydrogen but rather only one, as shown by the absence of an explicit subscript immediately after the atomic symbol for hydrogen. "HS-1" is a proper formula for an anion, the hydrogen sulfide anion, but again its contains only one hydrogen atom.
