19. The atomic number of an element is 17.
(1) State the name of this element and its electronic structure
(2) State the position of this element in the modern periodic table
Answers
Answered by
7
Answer:
1.The element is Chlorine and its electronic configuration = 2,8,7
2.It is placed in 7 group
Answered by
1
Answer:
(1)Chlorine and its E.C is 2,8,7.
(2)period 3 and group 17.
Explanation:
Similar questions