Consider the section of the Periodic Table given below:
Note: In this table:
B does not represent boron. C does not represent carbon. F does not represent fluorine. H does not represent hydrogen. K does not represent potassium.
You must see the position of the element in the Periodic Table.
Some elements are given in their own symbol and position in the Periodic Table while others are shown with a letter. With reference to the table:
In the compound between F and J, what type of bond will be formed?
Covalent
Since F belongs to IVA group, it has 4 valence electrons.
This means it will share electrons with elements J and hence the bond will be covalent.