Answer:
Putting salt on the ground to melt ice or snow I mean.
Explanation:
metal can hold heat keep it near fire
Demisty = mass/volume = 142/ (2×2×4) = 142 / 16 =
8.875g/cm^3
Reactivity is a chemical property of a substance. According to EPA regulations, it is normally unstable and readily
undergoes violent change without detonating. it can explode or violently react when exposed to water, when heated, or under STP.
