Question

What is the correct sequence

1. Newland's law of octaves

2. Law of triads.

3. Modern periodic table.

4. Mendeleev's periodic table.

2-1-4-3

1-2-3-4

3-2-1-4

3-2-4-1​

Answer 1

3 is the correct sequence

Answer 2

Answer:

3-2-1-4 is the correct sequence