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How many different materials are there on planet Earth? There are more than 300,000 different known materials. On May 23, 2015, this holds true. How many different materials are useful to human beings, directly or indirectly?
Who has the duty to manufacture various products in the state? Who has the duty to distribute various manufactured products in the state? What materials must every state department of engineering manufacture within the state? Who has the duty to manufacture or produce these materials in the state? How many of these materials are manufactured within the state? How should you calculate the number of various manufactured products required in the state? Do you think anything needs to be added? Is there a difference between material and matter? What are other names for material in the English language? Who are materials scientists and what do they do? What is material? What are materials, exactly? What are the types of materials? What should you know about materials? How many different materials are there on planet Earth? How many different materials are useful to human beings, directly or indirectly? | ||||
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Who has the duty to manufacture various products in the state?
The state department of engineering. Who has the duty to distribute various manufactured products in the state? The state department of human services. In various regions, this department is known by food and supplies, consumer affairs public distribution system, or some other name. What materials must every state department of engineering manufacture within the state? Do you think anything needs to be added? How many of these materials are manufactured within the state? Who has the duty to manufacture or produce these materials in the state? The state department of engineering. How should you calculate the number of various manufactured products required in the state? It depends on the total number of individuals in the state and the quantity/number of each product required in the state per year. Is there a difference between material and matter? No, there is not. Material and matter mean the same. What are other names for material in the English language? Substance. Matter. Chemical. Who are materials scientists and what do they do? You've probably heard of a chemist, a biologist or a physicist, but have you ever heard of a materials scientist? Probably not. One reason is that materials science covers a huge range of activity and touches on many different fields - including chemistry, biology and physics! Sometimes materials scientists are called ceramic or polymer engineers or metallurgists, and you can find them working in industries, labs, and universities all over the world. But diverse as they are, materials scientists look at materials from a unified point of view: they look for connections between the underlying structure of a material, its properties, how processing changes it, and what the material can do - its performance. In the past, people used and changed materials by trial and error. And they worked on a big, visible scale - for example, heating then rapidly cooling chunks of iron to make it harder. Modern materials scientists manipulate and change materials based on fundamental understandings of how the materials are put together, often on the invisibly-tiny scale of atoms. How small is that? To make a speck as big as the period at the end of this sentence, you'd need trillions of atoms. What is material? The matter from which something can be made. Material can include but is not limited to raw and processed material, components, parts, assemblies, sub-assemblies, fuels, lubricants, coolants, cleaning agents, and small tools and accessories that may be consumed directly or indirectly. What are the types of materials? To help us understand materials, we often group them. The simplest groups are the states of matter: solids, liquids and gases. 1. Solids, liquids and gases 2. When materials mix 3. Separating material mixtures 4. Elements and compounds What should you know about materials? Specifications. Here are further guidelines. | ||||
Chemistry
Here are further guidelines. | ||||
Biomolecules/Biomaterials
What are examples of biomolecules? Here are further guidelines. | ||||
| Clothing materials (Textiles) | ||||
| Ceramics | ||||
| Construction material plants | ||||
| Cement Industry | ||||
| Chemistry | ||||
| Composites | ||||
| Concrete | ||||
| Elements | ||||
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Electronic / Optical
Electronic/optical materials conduct electricity or light. Electronic and optical materials conduct electricity and light. These materials may be metals, ceramics or polymers. These materials are carefully formulated to control the amount of electricity or light which passes through them. | ||||
| Foam | ||||
| Gases | ||||
| Geology/Mining/Minerals/Materials | ||||
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Inorganic Chemical Products Inorganic Compounds
How many inorganic chemical compound products are there? What are examples of the most common inorganic chemical compound products? Here are further guidelines. | ||||
| Iron | ||||
List of materials analysis methods
Here are further guidelines. | ||||
| Leather Goods | ||||
| Material | ||||
| Mixtures | ||||
| Minerals | ||||
| Metals | ||||
| Materials Analysis and Testing | ||||
| Materials engineers | ||||
| Materials | ||||
Metals
What are the names of metals? What are their physical, chemical, electrical, and mechanical properties? How are they extracted? What are the alloys of these metals? Here are further guidelines. | ||||
| Nanomaterials | ||||
| Organic materials | ||||
| Plastics | ||||
| Paint and Coatings Industry | ||||
| Paper/Pulp | ||||
| Physical and Chemical Properties | ||||
| Practice on Identifying Types of Matter | ||||
| Semiconductors | ||||
| Titanium |
| Aircraft Materials |
| Construction Materials |
| Clothing materials (Textiles) |
| Car Materials |
| Electric Materials |