Question

A metal in belongs 13 group in the moderen
periodic table write the number of
Valence electrons and valency of the metal​

Answer 1

Answer:

A metal M belongs to 13th group in the modern periodic table. Write the valency of the metal. Answer: Since the metal M belongs to the Group 13, so its valence shell will have 3 electrons. Thus the valency of the metal M belonging to 13th group is 3.