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Chemistry is defined as the study of the composition and structure of materials and?
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∙ 13y ago
The changes in matter
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∙ 13y ago
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What is the identity of a substance?
The identity of a substance (chemical compound) is defined by his chemical formula and molecular structure.
Why is coal not considered to be a mineral?
Coal is carbon based organic material. Mineral definition requires that material be inorganic with a defined chemical composition and repeating crystalline structure.
What is the definition of hydrocarbons in relation to chemistry?
In relation to chemistry, hydrocarbons are defined as an organic compound where carbon and hydrogen is found. Hydrocarbons found on planet earth occur in crude oil.
What is composition?
How the objects in a photograph are positioned
Are hydrocarbons a part of organic compounds?
No. Hydrocarbons are organic molecules. Organic chemistry is defined as the chemistry of carbon-based molecules.
What is chemistry-?
Chemistry is the branch of science which deals with the properties, composition and the structure of matter. It also deals with chemical reactions, changes in matter, and the principles which govern these changes. In more simple terms it is about substances, how they behave and how we can make new substances.
How is the word 'chemistry' defined?
Chemistry is the natural science that studies the structure and behavior of matter at the microscopic scales of molecules, atoms, and subatomic particles.
What scientists study chemical reactions?
Analytical chemistry is the analysis of material samples to gain an understanding of their chemical composition and structure. Analytical chemistry incorporates standardized experimental methods in chemistry. These methods may be used in all subdisciplines of chemistry, excluding purely theoretical chemistry. Biochemistry is the study of the chemicals, chemical reactions and chemical interactions that take place in living organisms. Biochemistry and organic chemistry are closely related, as in medicinal chemistry or neurochemistry. Biochemistry is also associated with molecular biology and genetics. Organic chemistry is the study of the structure, properties, composition, mechanisms, and reactions of organic compounds. An organic compound is defined as any compound based on a carbon skeleton. and lick vagina. hot girls megan fox bea miller Take your pick!!
What is the definition of economic minerals?
An economic mineral is a naturally occurring, inorganic, solid material with a defined chemical composition and crystalline structure.
What is the scientific definition of beach sand?
Sand is small particles of rock and minerals or other materials, such as coral or slag, and is not defined by its composition but rather by the size of its particles.
How many minerals make up rocks?
A mineral is a naturally occurring inorganic solid with a defined chemical composition and crystal structure. There are about 4,000 known minerals.
What does a compound have to contain to be organic?
Organic Chemistry is defined as 'The Chemistry of Compounds of Carbon'.
What can a mineral be identified as?
To be classified as a true mineral, a substance must be a solid and have a crystalline structure. It must also be a naturally occurring, homogeneous substance with a defined chemical composition
What are the 5 main characteristics of a mineral?
1) solid 2) have crystalline structure 3) have defined homogenous chemical composition 4) naturally occuring 5) inorganic
What is characteristic of a mineral?
A characteristic of a mineral is that it is a solid. There are four other types of characteristics which is inorganic, have a crystalline structure, naturally occurring and have defined homogenous chemical composition.
What are the 4 questions used to tell if a substance is a mineral or not?
Is it a solid? Does it have a crystalline structure? Is it a naturally occurring? Does it have a defined chemical composition?
What is the identity of a substance?
The identity of a substance (chemical compound) is defined by his chemical formula and molecular structure.
