Select Board & Class

Login

Periodic Classification Of Elements

Question 9:

In the Modern Periodic Table, calcium (atomic number 20) is surrounded by elements with atomic numbers 12, 19, 21, and 38. Which of these have physical and chemical properties resembling calcium?

Answer:

The element with atomic number 12 has same chem…

To view the solution to this question please

What are you looking for?

Syllabus