Calculate the density (in g/cm3) of the atomic structure with a radius of 0.267 nm and an atomic weight of 52.1g/mol. It has an FCC crystal structure. Use 3 decimal place accuracy and ONLY enter a number answer. Answer:

Q: Scandium (Sc) has the Face-Centered Cubic (FCC) crystal structure. The edge length is a = 0.452 nm.…

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Q: You are given the density of a metal as 4.22 g/cm3. You are advised the crystallographic structure…

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Q: Based on the information in the table below answer the following questions Element Atomic radius…

A: The Hume-Rothery rules specify that the following properties must be similar for two atoms to mix to…

Q: Density of crystal materials can be determined based on their microstructures. True or false?

A: Density is the ratio of amss and volume of object. In case of crystal structure there are different…

Q: Consider two hypothetical metallic crystal structures A and B. A has an fcc and Ba bcc lattice…

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Q: What is the Miller index for the plane shown below in a hexagonal close-packed crystal (this…

A: Miller index is a set of numbers that is used to denote or specify the lattice plane and the plane…

Q: Od 10.6x106 O e. 10.60 Clear my choice ion 7 Calcium (Ca) has the Face-Centered Cubic (FCC) crystal…

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Q: A metal has a radius of 0.184 nm, and a planar density of 5.2214288544612 nm²² in the (110) plane.…

A: Metal has a radius of 0.184 nm, and a planar density of 5.2214288544612 nm-2 in the (110) plane.…

Q: Calculate the radius of a palladium atom, given that Pd has an FCC crystal structure, a density of…

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Q: The random arrangement of atoms in a structure is known as amorphous structure. Select one: True…

A: In crystalline structure molecules are arranged in a manner but in amorphous structure molecules are…

Q: 1.- Calculate the number of iron atoms in a-1000-kg-of-iron. 2.- Calculate the volume in a cubic…

A: (1) From the given table, write the atomic mass of iron. Atomic mass=55.847 g/mol

Q: Consider two hypothetical metallic crystal structures A and B. A has an fcc and B a bcc lattice…

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Q: Iron has a BCC crystal structure, an atomic radius of 0.124 nm, and an atomic weight of 55.85 g/mol.…

A: Introduction: One of the most prevalent ways for atoms to organize themselves in metals is the…

Q: and the

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Q: estion 36 There is _______ three-dimensional crystal structures?

A: given = fill in the blank

Q: Aluminum has a radius of 0.25 nm. Calculate the volume of its unit cell in cubic meter Aluminum has…

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Q: You can determine the index of refraction of a substance by determining its critical angle. (a) What…

A: To findWhat is the index of refraction of a substance that has a critical angle of  when submerged…

Q: Question 5. Some hypothetical alloy is composed of 42.5 wt% of metal A and 57.5 wt% of metal B. If…

A: First we need to calculate the average atomic weight for the alloy. Aave=100CAAA+CBAB Here, average…

Q: Real crystals are always have perfect arrangement of atoms in a crystal structure. Select one: True…

A: An ideal crystal has each molecule in a idealize, precisely repeating pattern. Be that as it may,…

Q: You are given the density of a metal as 2.07 g/cm³. You are advised the crystallographic structure…

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Q: Iron (Fe) has the Body-Centered Cubic (BCC) crystal structure. The edge length is a = 0.2864 nm.…

A: Answer: The linear density in (atmos/nm) along direction [0 1 1] is 2.47 atmos/nm.

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.