Ionic bonds are usually formed between metals and non metals. Generally speaking, elements in group 1 or 2 react with elements with group 16 or 17 to form ionic salts. Some of the common examples are sodium chloride and magnesium sulfide.
groups are the vertical columns on the periodic table
the vertical columns in the periodic table are known as groups.
7 periods and 18 groups are there on the modern periodic table.
Zinc Oxide is ionic. Covalency arises between elements close to each other in their vertical groups in the Periodic Table.
We can find a table of the value of ionic compounds in periodic table
periodic table is classified into groups and periods.There are 18 groups and 7 periods in periodic table.
There are 18 groups and 7 periods in the modern periodic table.
groups
There are a total of 18 groups on The Periodic Table of Elements.
There are 18 groups in the periodic table of elements.
group or family
An ionic bond is formed between metals and non-metals. So For instance between members of groups 1-3(metals) of the periodic table and groups 15-17(non-metals) form ionic bonds.