Pumice is nonmetallic.
Diamond is not an element. It is a form of carbon, and carbon is nonmetallic.
crumble and break and it also depends on on the size of the rock if its big then it might not but if its small it probably will
The geographical term is freeze thaw weathering and its were the points of weakness crumble away causing the rock to break up hope this helped
the nonmetallic elements they contain or their physical and chemical propertiesfarming, construction and manufacturing
The verb for "crumble" is "to break into small pieces or particles."
crumble
Teeth begin to crumble when the protective enamel wears away. This allows the teeth to break down and fall apart.
CRUMBLE
crumble
Shatter, fragment, crumble, disintergrate, splinter.
High pressure to a "rock" will make it crumble or break in pieces. sometimes erosion will cause it to break if it is weak enough.
If it is stored vertically the cork will dry out and begin to crumble. When you try to open it, the cork will crumble into your bottle. If it deteriorates enough, it will break the seal and compromise your wine's quality.
oil is nonmetallic
nonmetallic
because the particles start to decay when it hits the air and then it starts to crumble and break down.
Nonmetallic