mass of 372 g reacts with HCl density of 37 g/cm^3 white powder with silver specks
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of the following is a chemical property of a substance?
Possibilities:
- mass of 372 g
- reacts with HCl
- density of 37 g/cm^3
- white powder with silver specks

reacts with HCl