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The main source of raw materials for making polymers is petroleum or natural gas. These hydrocarbons are chemically processed to produce monomers, which are then polymerized to form different types of polymers. Additionally, some polymers can also be derived from renewable sources such as plant-based materials like cellulose or starch.
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Which describes a characteristic of branched polymers?
Branched polymers have side chains connected to the main polymer chain, causing a more complex molecular structure compared to linear polymers. This branching enhances properties such as flexibility, toughness, and viscosity in the polymer material.
What are the characteristics of branched polymers and how do they differ from linear polymers?
Branched polymers have side chains branching off from the main polymer chain, giving them a more complex structure. This branching increases their flexibility and reduces their crystallinity compared to linear polymers, which have a straight chain structure. Branched polymers also have lower viscosity and higher elasticity than linear polymers.
What are the two different types of polymers?
1. Polyethylene.2. Polyester.These are the main two types of plastics;there may be many more plastics lying on the grounds of this big chunk of land[EARTH].
What substances are the structural material for building solid body parts?
The main substances used as structural materials for building solid body parts are metals and alloys. These materials offer high strength and durability, making them suitable for various applications in construction, manufacturing, and engineering. Other structural materials include ceramics, polymers, and composites, each with their own unique properties and applications.
What are 2 benefits associated with the use of synthetic polymers?
Polymers are used in our lives as polythene is used in shopping bags, They are used in for different things as-well, for example NYLON in suitcases and bags Polyvinyl-acetate in plastic bottles and utensils There are many Different Polymers The clothes we were are made out of polyester
What class of organic molecule is used as the main energy source for most organisms and include polymers formed from mono-saccharides?
Carbohydrate
Is hematite a source of iron?
The main raw material for iron-making is iron ore.There are two iron ore minerals:haematite and magnetite.Actually haematite is an ore where iron is extracted.One can say that haematite is a source if iron.
What is the term used for briefly providing the main ideas of a passage or source material?
Summarizing is the term used for briefly providing the main ideas of a passage or source material. It involves restating the key points in a more concise form.
What are the uses of polymers to mankind?
Plastics, which are polymers plus some additives, are their main use.
What is the main source of glass particles?
The main source of glass particles is sand. It is composed of granular material composed of mineral particles and finely divided rocks.
Which describes a characteristic of branched polymers?
Branched polymers have side chains connected to the main polymer chain, causing a more complex molecular structure compared to linear polymers. This branching enhances properties such as flexibility, toughness, and viscosity in the polymer material.
What is the main source or organic material in soil?
The main source of organic material in soil is decaying plant and animal matter. This organic material undergoes decomposition by microorganisms, releasing nutrients that are essential for plant growth. Additionally, organic material helps improve soil structure, water retention, and nutrient availability.
Who did shakespeare gather material from for the play Julius Caesar?
His main source was Plutarch's Lives.
Describe the following term in synthetic polymers syndiotactics?
In synthetic polymers, syndiotactic refers to a specific arrangement of monomer units in a polymer chain where the side groups alternate positions on opposite sides of the main chain. This arrangement can lead to unique material properties, such as increased stiffness and crystallinity, compared to atactic or isotactic polymers.
When using fire extinguisher aimed at?
The main source or grouping of the fire, in a sweeping motion.
What are the characteristics of branched polymers and how do they differ from linear polymers?
Branched polymers have side chains branching off from the main polymer chain, giving them a more complex structure. This branching increases their flexibility and reduces their crystallinity compared to linear polymers, which have a straight chain structure. Branched polymers also have lower viscosity and higher elasticity than linear polymers.
What describes a characteristic of branched polymers?
Branched polymers have side chains or branches extending from the main polymer chain, giving them a more complex and three-dimensional structure. This branching can affect the physical properties of the polymer, such as its flexibility, crystallinity, and viscosity. Branched polymers often exhibit different properties compared to their linear counterparts, making them useful in various applications, such as in adhesives and viscosity modifiers.
