Question

AN ELEMENT BELONGS TO THE 3RD PERIOD AND GROUP 3A(13) OF THE PERIODIC TABLE: STATE:


a. THE NUMBER OF VALENCE ELECTRONS

b. THE VALENCY,

c. IF IT IS A METAL OR NONMETAL?

d. THE NAME OF THE ELEMENT​

Answer 1

Answer:

b) 3

c) heavy metal

d) aluminium

Answer 2

Answer:

A=3

B=3

C=Metal

D=Aluminium