The bond in lithium fluoride is ionic and the compound is polar.The crystalline structure is face-cenered cubic.
Oxygen would form an ionic bond with lithium.
yes it schould be
Strontium is Sr and has a valence of 2+ (group II). Nitrogen in N and has a valence of 3 (group XV). Thus, when they combine they make strontium nitride, which is Sr3N2.
The compound with the formula KrF4 is called krypton tetrafluoride. It is a chemical compound consisting of one krypton atom bonded to four fluorine atoms.
Calcium fluoride, CaF2
The bond in lithium fluoride is ionic and the compound is polar.The crystalline structure is face-cenered cubic.
The reason it becomes stable is because Ca has 2 valence electrons that it wants to get rid of to become stable. F has 7 valence electrons and wants 1 more to become stable. So, TWO F atoms each take 1 of the 2 electrons from Ca. They form an ionic bond as Ca^2+ and 2F^- to make CaF2.
Chalk is composed mainly of calcium carbonate, which is an ionic compound. Calcium carbonate consists of calcium ions (Ca^2+) and carbonate ions (CO3^2-), which are held together by ionic bonds. These strong electrostatic attractions between the ions make chalk an ionic compound.
Calcium would form Ca2+ and chlorine would form Cl-. The ionic compound would be CaCl2 to ensure a neutral charge for the whole compound.
Ca3(PO4)2
The bond in lithium fluoride is ionic and the compound is polar.The crystalline structure is face-cenered cubic.
Magnesium and fluorine combine to form magnesium fluoride, which is an ionic compound. Magnesium donates two electrons to fluorine, forming a bond with a 1:2 ratio. Magnesium fluoride is a white, crystalline solid with high melting and boiling points.
The two elements that make up this compound are magnesium and fluorine. Flourine is a halogen and magnesium is an alkaline earth metal. This makes it an ionic compound, so the name would be magnesium fluoride.
No, calcium and sulfur do not typically form a covalent bond because calcium typically forms ionic bonds by donating its two valence electrons to sulfur, which is a nonmetal. Calcium and sulfur would form an ionic bond in a compound like calcium sulfide (CaS).
- If you think only to isolated elements all these elements can form polyatomic compounds.- Calcium and sodium form ionic compounds.- H, N, O, Cl can form ionic or covalent compouds.
An element like sodium or potassium paired with fluorine would form an ionic compound because fluorine is highly electronegative, meaning it will attract the electrons from the metal atom, leading to the formation of ionic bonds. Sodium fluoride (NaF) and potassium fluoride (KF) are examples of ionic compounds formed in this way.