potassium manganese bromine krypton
I gave my students this multiple choice question: Chromium is characterized by a very high melting point. Use the Periodic Table of the Elements to identify which of these elements most likely has a similar melting point.

Only one answer is correct among these 4 choices:
- potassium
- manganese
- bromine
- krypton

Could you tell me which one is correct?

manganese