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Materials Science

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how does tungsten conduct electricity? Suggest 2 other physical properties of tungsten.?

How does tungsten conduct electricity? Additionally, could you suggest two other physical properties of tungsten? For context, tungsten is a metal known for its high density and melting point.
5 answers 171
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Shakira Block

Feb 01, 2025

How many valence electrons does a conductor generally have?

How many valence electrons do conductors generally possess? Additionally, could you explain how these valence electrons contribute to the conductivity of the material?
6 answers 84
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Anonymous

Feb 10, 2025

The density of solid w is 19.3 g/cm3. how many atoms are present per cubic centimeter of w?

The density of solid W is 19.3 g/cm³. How many atoms are present in one cubic centimeter of W? As a solid, W adopts a body-centered cubic (BCC) unit cell structure. How many unit cells are present in...
2 answers 94
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Anonymous

Feb 13, 2025

The properties of several unknown solids were measured. solid melting point other properties a 1000 ‘c does not conduct electricity

The properties of several unknown solids were measured, and the following observations were made: Solid A: Melting point of 1000 °C; does not conduct electricity. Solid B: Melting point of 850 °C; co...
3 answers 152
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Anonymous

Oct 23, 2024

what is the melting point (in degrees farenheit)of rubber crumble?

What is the melting point of rubber crumb in degrees Fahrenheit, and how does the material's composition or processing method affect this property?
2 answers 152
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Anonymous

Nov 20, 2024

What’s the difference between H2, H3, H4 treated pine?

What are the key differences between H2, H3, and H4 treated pine lumber? Specifically, I'm interested in understanding how the treatment levels affect their durability, suitable applications, and any...
4 answers 236
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Anonymous

Dec 03, 2024

Which statement best describes the shape and volume of an aluminum cylinder at STP?

Which statement best describes the shape and volume of an aluminum cylinder at standard temperature and pressure (STP)? It has a definite shape and a definite volume. It has a definite shape and no...
2 answers 72
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Anonymous

Nov 22, 2024

will concrete stick to wood?

Will concrete adhere to wood? If so, what are the best practices for ensuring a strong bond between the two materials? Additionally, are there any specific types of concrete or wood treatments that sh...
9 answers 124