No element contains any kind of bond except a metallic one. Ionic bonds can occur only between at least two different elements.
No, it is covalent as it contains two atoms of the same element, meaning no difference in electronegativity.
Ionic bond.
boron
Calcium chloride is an ionic bond because its made of more than one element.
In general, when an element in group 1 or group 2 combines with elements in group 16 or group 17, ionic bonds are formed between the two elements.
Ionic
No, it is covalent as it contains two atoms of the same element, meaning no difference in electronegativity.
KBr
It forms one, yes. The element in itself is not a bond.
In ionic bonds, an element donates electrons to a more electronegative element to from ions. The prior element makes positive ions where the latter makes negative. Then these ions form electrostatic bond to form a crystalline lattice. Therefore ionic compounds have ionic bonds in them.
Ionic bond.
Sodium can form an ionic bond, but sodium (Na) is an element from the alkali metals group.
All of the metallic elements will form an ionic bond with fluorine.
It's an element
boron
Calcium chloride is an ionic bond because its made of more than one element.
In general, when an element in group 1 or group 2 combines with elements in group 16 or group 17, ionic bonds are formed between the two elements.