[B] Cobalt is placed before Nickel
[C] Tellurium is placed before iodine
[D] All of the above
Submitted by :- Muhammad Nawaz
Which of the following is correct about Mendeleev’s Periodic Table?
[A] Argon is placed before Potassium
[B] Cobalt is placed before Nickel
[C] Tellurium is placed before iodine
[D] All of the above
[B] Cobalt is placed before Nickel
[C] Tellurium is placed before iodine
[D] All of the above