Question

Which of the statements describes a chemical property?

Iodine(a purple solid) become a purple gas.
Helium is the lightest monatomic element.
Antacid tablet’s neutralize stomach acid.
Water freezes at 0 c.

Answer 1

I’m thinking that it is probably Antacid tablet’s neutralize stomach acid. Since it would be expected for a purple thing to be purple in all states of matter that’s not weird at all, the helium one just seems like a throw in like why is that a chemical property, water freezing at it’s freezing point is normal, the only one left is the tablet one.