Ionic
Sodium forms ionic bonds. Carbon forms covalent bonds.
Sodium Bromide
Covalent bonds are between non-metals only. Ions in covalent bonds share electrons. Ionic bonds are between a non-metal and a metal and the ions transfer electrons. Sodium (Na) is a metal and chlorine (Cl) is a non-metal. Therefore, sodium and chlorine form an ionic bond, in which ions transfer electrons.
Short answer both ionic and covalent! The bond between the sodium (metal) and phosphate (PO43-) (nonmetal) is ionic. The bonds between the phosphorous (nonmetal) and the oxygen (nonmetal) atoms are all covalent. The trick is to treat a covalent compound (PO43-, CO32-, etc) as grouped together when balancing charges, looking for ionic bonds, etc.
Yes, it contains both. The sodium forms an ionic bond with the one oxygen with a single bond (not double) with the carbon, becoming the cation (positive charge). This oxygen and all other atoms in the acetate form covalent bonds.
Bromine gas, Br2, has covalent bonds. However, the element bromine does form ionic bonds with other substances (sodium bromide, etc.).
Sodium bromide is an ionic compound held together by strong ionic bonds.
NaBr is an ionic compound. Generally, a metal bonded with a nonmetal forms an ionic compound. Also, the difference in electronegativity between Na and Br is 2.03, which is definitely ionic.
Strontium bromide is an ionic compound.
Ionic compound
The compound sodium bromide is formed by the formation of ionic bonds between sodium and bromide ions.
Sodium fluoride is an ionic compound, which contains no covalent bonds.
No, it is non-polar.
Borax, sodium tetraborate decahydrate, is an ionic compound containing Na+ and a borate anion that contains covalent bonds.
Sodium hydroxide has ionic bonds. A compound never is any kind of bond.
Na2OSodium oxide. An ionic compound between a metal and a nonmetal. Do not use covalent bonding naming rules for ionic bonds.
Sodium chloride has an ionic bond.