The process by which ice widens and deepens cracks in rock is called Ice welding.
Answer:
The volume is 2238,6 L
Explanation:
We use the formula PV=nRT. The conditions STP are: 1 atm of pressure and 273K of temperature:
PV=nRT ---> V=(nRT)/P
V= 100 mol x 0,082 l atm/K mol x 273K/ 1 atm
<em>V=2238, 6L</em>
Answer:
B. It is highly flammable.
Explanation:
Chemical properties deal with how the substance will behave when brought into contact with other substances, and usually have to do with it undergoing some kind of reaction. Flammability is a chemical property.
Density, melting point, and color are all considered physical properties.
Coal is not a mineral. It's not a mineral because minerals are inorganic. Coal is organic because it comes from decayed living matter.