Silver melts. Magnesium burns. Sulfur is a yellow solid. Aluminum conducts heat.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Physical and chemical properties can be used to classify substances. Which of these shows a chemical property?
Possibilities:
- Silver melts.
- Magnesium burns.
- Sulfur is a yellow solid.
- Aluminum conducts heat.

Magnesium burns.