Is it true that if magma cools slowly atoms do not have time to arrange themselves into large crystals?
If the magma cools slowly within Earth’s heated interior, the atoms have time to arrange themselves into large crystals. If the magma reaches Earth’s surface, come into contact with air or water, and cools quickly, the atoms don’t have time to arrange themselves into large crystals.
What is the ratio of the weight of a substance to the weight of an equal volume of water at 4 degrees Celsius?
Density is the mass of a substance divided by its volume, while specific gravity is a way to measure density, which is the ratio of the mass of a substance to the mass of an equal volume of water a 4 degrees Celsius.
What is a naturally occurring material that is usually solid can be collected around the world and may be composed of different chemical compositions?
A mineral is a naturally occurring, inorganic solid with a specific chemical composition and a definite crystalline structure.
Is described as either metallic or nonmetallic?
luster. Luster is described as being either metallic or nonmetallic.
What process causes crystallization of minerals from magma?
What process causes crystallization of minerals from magma? as lava cools quickly on or near Earth’s surface. as magma cools and crystallizes slowly below Earth’s surface. What are 5 characteristics all minerals share?
What is the difference between bulk density and apparent density?
Apparent density is the bulk density of the powder. It provides the mass per unit volume of loose packed powders. A change in apparent density can also indicate a change in the surface roughness of the powder; for example, atomization satellites may reduce apparent density.
What is the difference between density and specific gravity?
Density is defined as mass per unit volume. It has the SI unit kg m-3 or kg/m3 and is an absolute quantity. Specific gravity is the ratio of a material’s density with that of water at 4 °C (where it is most dense and is taken to have the value 999.974 kg m-3). It is therefore a relative quantity with no units.
Which of these is a naturally occurring inorganic solid with a definite chemical composition and a crystalline structure?
A Mineral is defined as an inorganic, naturally occurring, homogenous solid, with a definite chemical composition, and ordered (crystalline) atomic structures.
What are the five requirements that must be met in order for a substance to be deemed as mineral?
What is a mineral?
- Minerals are naturally occurring. They are not made by humans.
- Minerals are inorganic. They have never been alive and are not made up from plants or animals.
- Minerals are solids.
- Minerals have a definite chemical composition.
- Minerals have an ordered atomic arrangement.