Fact 1: Adding salt to a solid decreases the freezing point of that solid. Fact 2: Salt is used as a deicer because it lowers the freezing point of water. Given the two facts above, what does salt do to ice?
Select from the following.
1). reduce.
2). Freezes it.
3). watershred.
4). Makes more ice.
5). Turns it into carbon.
6). Melts it.
7). evaporation.
8). protect them.
Answer:
6).