Rock salt because it is a larger, coarser salt than table salt. It is also safer than salt water because it will provide a surface to walk on. Salt water still has the ability to freeze, so it is not a good de-icer.
Rock salt, for sure!
rock salt melts ice faster because every winter my mom puts rock salt on ice and it melts within 2 seconds so i think rock salt melts the fastest
An ice cube melts faster in salt water.
i think that they will turn in a river
I think it is fresh water freezes faster because the salt melts ice.
lt water because slat melts things faster even tho some water has salt in it
ice melts faster in baking soda water
Rock Salt try it the salt will go straight down
The salt dissolving in the water creates heat which then melts the ice.
salt
it melts faster with salt
It's because THE TEMPERATURE of the water. The higher temperature the faster melts.