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Is coal hard or soft?
Neither, it is brittle.
What coal has a hard brittle texture?
Anthracite
Coal can be drawn into wires?
Coal is neither malleable nor ductile. It is brittle. It would crumble if you tried to draw it into a wire.
What does bituminous coal change into after it's put under lots of heat and pressure?
Well it depends on when you mean....Bituminous coal that's mined can be fired in bee oven to produce "Coke", a fuel.Burned Bituminous Coal in a furnace produces clunkers--hard, brittle chunks with coal burned out.When a waste heap of coal catches fire, it produces Reg Dog, a hard, partly brittle rock used as road cover.In the ground, unmined and under pressure and heat, Bituminous coal changes to Anthracite coal.
Where can you find a brittle rock?
Slate rock, coal, and flint are all very brittle rocks, and can be found virtually anywhere in the USA, but google any of these rocks (Slate would be most likely to find, especially in the south), and find your rock of preference, and if its in your area.
What is the opposite of hard that starts with the letters 'br'?
brittle
What is a hammer crusher or hammer mill?
A hammer crusher or hammer mill is a machine which crushes brittle materials such as limestone or coal, etc. through the use of high speed hammers.
Is wood ductile or brittle?
Brittle
Is the crust brittle?
Yes! it is brittle
Is copper brittle?
No, copper is not brittle
Is kevlar brittle?
Yes. It is brittle.
Is xenon brittle?
xenon brittle
