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Igneous rocks which form by the crystallization of magma at the surface of the Earth are called extrusive rocks. They are characterized by fine-grained textures because their rapid cooling at or near the surface did not provide enough time for large crystals to grow. Rocks with this fine-grained texture are called aphanitic rocks. The most common extrusive rock is basalt.
What else can I help you with?
What form's with physical properties with Extrisive?
Extrusive rocks are igneous rocks that form as a result of crystallization of magma at Earth surface
What are argon's physical properties?
argon's physical properties are: gas or liquid forms colorless/odourless/ tasteless :)
What are the physical properties of a painting?
It's a base solution, not acidic since it has base properties. It also shows beautiful physical appearances as forms of art.
What are the different forms of an element in the same physical state but different structures and properties?
Allotropes
What happens to the chemical and physical properties of a substance formed in a chemical reaction?
The chemical properties of a substance change during a chemical reaction, meaning the substance undergoes a chemical change and forms new substances with different properties. The physical properties may also change, such as color, texture, or state of matter.
Is the mixing of iron and sulfur a physical change or chemical change?
It is always categorized as a Physical change as no new substance with different properties forms.
Name of metals their chemical properties and physical properties and their uses?
Iron: Chemical properties - Forms oxides when oxidized. Physical properties - Silver-gray color, good conductor of electricity, magnetic. Uses - Used in construction, manufacturing, and transportation. Copper: Chemical properties - Forms greenish patina when exposed to air. Physical properties - Reddish-brown color, good conductor of electricity and heat. Uses - Used in electrical wiring, plumbing, and electronics. Aluminum: Chemical properties - Forms a protective oxide layer when exposed to air. Physical properties - Lightweight, silver-white color, good conductor of heat. Uses - Used in aerospace industry, transportation, and packaging.
Physical properties of an element?
There are many physical properties; density, thermal and electrical conductivity, colour, presence of allomorphs (differing forms, such as in carbon), isotopes, radioactivity, malleability or ductility, hardness. And many more.
Properties that describe the appearance of matter are known as?
physical
What the difference between a physical property and a chemical property?
physical properties are those that can be seen or measured without changing a material. chemical properties tell how the substance forms new substances when it mixes with something else.
Is a susceptibility to rust physical properties?
Yes, susceptibility to rust is related to the physical properties of materials, particularly metals like iron and steel. Rusting occurs when these metals react with moisture and oxygen in the environment, leading to oxidation. The physical properties, such as the metal's composition, surface condition, and environmental factors, influence how easily rust forms. Therefore, susceptibility to rust can be considered a result of both physical and chemical properties.
What are physical properties of a textbook?
The physical properties of a textbook are **************************
