ionic bond between aluminium cation and phosphate anion
Ionic
Polyatomic
It is Ionic
The compound AlPO4 contains both ionic and covalent bonds. The cation in the compound, Al+3, is ionically bonded to the entire polyatomic anion PO4-3, and the phosphorus and oxygen in the compound and anion are covalently bonded to one another.
IONIC is the best answer at High School level. . However AlPO4, anhydrous form is a mineral berlinite that looks remarkably like SiO2, silica (quartz) and has the same crystal structure, half the silicon atoms are replaced with aluminium and half by phosphorus and the bonding is actually better described as covalent. AlPO4 is usually encountered as a hydrate or even as a "sol-gel".
CsBr is both polar and ionic, but is not covalent.
Calcium has both ionic and covalent bonds.
It is Ionic
The compound AlPO4 contains both ionic and covalent bonds. The cation in the compound, Al+3, is ionically bonded to the entire polyatomic anion PO4-3, and the phosphorus and oxygen in the compound and anion are covalently bonded to one another.
IONIC is the best answer at High School level. . However AlPO4, anhydrous form is a mineral berlinite that looks remarkably like SiO2, silica (quartz) and has the same crystal structure, half the silicon atoms are replaced with aluminium and half by phosphorus and the bonding is actually better described as covalent. AlPO4 is usually encountered as a hydrate or even as a "sol-gel".
CsBr is both polar and ionic, but is not covalent.
Calcium has both ionic and covalent bonds.
CsBr is both polar and ionic, but is not covalent.
A nonbinary ionic compound. Covalent bonds are molecular - nonmetal.
aluminum phosphate
Ketchup is a mixture of many ingredients both ionic and covalent
Living things are made up of both ionic and covalent compounds.
CsBr is both polar and ionic, but is not covalent.
Molecules can be ionic OR covalent, but not both. PbI2 (lead iodine), however, is ionic.