because the density of the water makes the velocity of the material equal to the tensile strength which makes a chemical reaction causing the metal to be harder
To make a metal object rusty you:soak it in water for a few days and...voila! Believe me I've tried it!
359,000,000 it was realy hard they tried to make more and they world always try harder and harder
Their winning edge was chariots.
The answer is Waterfalls because it is leaving harder rock for the water to spill over. Also a gorge, a sink hole, and a cave.
Metals Such As Swords And So On.
No!
Ground oyster shells will make soft water harder. Therefore, it will make hard water, harder.
To make water harder, you can increase the concentration of minerals like calcium and magnesium in the water. This can be done by using a water softener or adding mineral salts to the water.
Diamond is harder than any metal.
Tungsten is a metal that is harder than steel.
titanium
alloys are a base metal with a little of a similar metal mixed into it to make them harder for everyday use and are used for structual purposes such as building
metal has a tendency to oxidize and water oxidizes the metal . oxidation leads to rust formation
I would go with metal.
Salt does not make water harder or softer. It actually increases the concentration of dissolved minerals in water, making it more conductive and corrosive, which may contribute to scaling in pipes and appliances. Hardness of water is primarily determined by the concentration of calcium and magnesium ions.
Sterling silver
Use an easy-out of harder metal after drilling a small hole with harder metal.