A hypothetical element, Le, has a body centered cubic structure with a density of 7.98 g/cm3. Calculate its atomic radius in pm. Atomic Mass: Le: 57.621 g/mol Round your answer to 2 decimal places.

Q: Platinum (Pt) has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the…

A: Given: Density of platinum= 21.5 g/cm3

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 6.57 g/cm.…

A: Given: Density of element = 6.57 g/cm3 Atomic mass of Le = 55.334 g/mol. And the lattice is BCC.

Q: An element crystallizes in a body-centered cubic lattice (bcc) with a density of 10.28 g/cm³. From…

A: Given data density : d = 10.28 g/cm3  edge length : a = 314.7 pm = 314.7 x 10-10 cm And unit cell is…

Q: 1) At 467°C, Calcium crystallizes in a body centered cubic structure and has a radius of 1.97 Å. a)…

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Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 166 pm.…

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Q: Jickle has a face-centred cubic structure and has a density of 8.90 grams per cubic centimeter. The…

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Q: Chromium forms a crystalline solid with a body-centered cubic lattice. If the density of chromium is…

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Q: A (made-up) metal has a face-centered cubic crystal structure. Its density is 20.5 g/cm 3. Its molar…

A: For the FCC cubic,  Density = 20.5 g/cm3 Molar mass = 189 g/mol

Q: Given: Gold has a density of 19.32 g/cm3 , and the atoms are packed in a face-centred cubic crystal…

A: Welcome to bartleby ! We have to calculate radius of gold

Q: A hypothetical element, Le, has a body-centered cubic structure with a density of 7.27 g/cm3.…

A: Density = 7.27 g/cm3

Q: A body-centered cubic unit cell has a volume of 4.32x10^-23 cubic centimeters. Find the radius of…

A: Given:Volume = 4.32×10-23 cm3

Q: Metallic calcium crystallized in a face-centered cubic lattice, and the atomic radius of calcium is…

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Q: Silver exhibits a cubic crystal structure with a lattice constant (a) value of 0.409 nm. It has an…

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Q: body centered cubic structure with a density of 6.39 g/cm3. Calculate its atomic radius in pm.…

A: In body centered cubic(BCC) particles are present at corners and body centers. So, effect number of…

Q: Titanium has a body-centered cubic unit cell. The density of titanium is 4.50 g/cm³. Calculate the…

A: SOLUTION: Step 1: The density of titanium = 4.50 g/cm3. The edge length of the body centered cubic…

Q: Copper crystallizes in a face-centered cubic unit cell. The density of copper is 8.94 g/cm3.…

A: Face centered cubic cell: In this cubic cell, atoms are arranged in all 8 corners and on each face…

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 6.12 g/cm3.…

A: For BCC , Density = ZM/NOa3 where, Z = 2 For BCC M = Molar mass = 54.033g/mol a = edge length NO =…

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 165 pm.…

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Q: 5) Calcium has a face-centered cubic structure. If the atomic radius of calcium is 231 pm, calculate…

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Q: An unknown element has a simple cubic unit structure with an edge length of 471.97 pm. The element…

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Q: The molar mass of a metal element is 296 g/mol and the density of its solid is 4.05 g/cm3. This…

A: the density of the crystal can be calculated from the mass contained in unit cell and volume

Q: Which of the following solids would be expected to display the highest melting point? O A. KBr O B.…

A: Ionic compound has ionic force, the strongest inter-molecular force. That's why they possess very…

Q: 2) Sodium is a bright, white, soft, and wax-like element dissolves in seawater, crystallizes in rock…

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Q: Given that a solid has a FCC crystal structure with a density of 1565 kg/m³, and an atomic weight of…

A: Given, density (d) = 1565 kg/m3 = 1565×103 g/m3 atomic weight (M) = 40.08 g/mole A solid has a FCC…

Q: How many atoms are there in a simple cubic structure?

A: In a simple cubic structure, there are eight corners and each corner contains an atom.

Q: Tantalum crystallizes in the body-centered cubic structure with an edge length of 330.6 pm. (a)…

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Q: Which solid would you expect to have the highest melting point?(a) MgO(s) (b) I2(s) (c) Kr(s)?

A: The melting point of a substance depends upon the type of bonds present in the substance. If there…

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 7.14 g/cm3.…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: The ionic compound, CsCl, forms a body centered cubic structure (see below) where the anions occupy…

A: Given : Structure of CsCl is BCC i.e body centered cubic. Density of CsCl = 3.99 g/cm3  And ionic…

Q: Tungsten exhibits a cubic crystal structure with a lattice constant (a) value of 0.3165 nm. It has…

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Q: Platinum nanoparticles of diameter ∼2 nm are important catalysts in carbon monoxide oxidation to…

A: (a) For face-centered cubic crystal lattice, the relationship between radius and edge length is…

Q: Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.023 g/cm3. a)Calculate…

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Q: Copper has a face-centered cubic unit cell. The density of copper is 8.96 g/cm³. Calculate a value…

A: we have to calculate atomic radius of copper in pm

Q: A metal has a body-centered cubic lattice with a unit cell edge length of 2.866 Å (1 Å= 101⁰ m). The…

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Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 159 pm.…

A: Given,  Hypothetical element = Ny  Structure of Ny = Face-centered cubic lattice  Atomic radius of…

Q: E You are given a white substance that melts at 1500 °C. The substance is brittle and soluble in…

A: Properties of given substance Substance melts at temperature 1500°C Substance is brittle Substance…

Q: lattice structure of CsCl is shown below. What

A: We have to tell which option is correct from given choices of options by telling which type of unit…

Q: 6.28 g/cm3. Calculate its atomic radius in pm. Atomic Mass: Le: 50.225 g/mol Round your answer to…

A: In Body Centered cubic (BCC) number of atoms are at corners and body center. So, effective number of…

Q: 11- An unidentified metal crystallizes in a body-centered cubic lattice with an edge length of 351…

A: The density of the unit cell is given by, Density = (M)(Z)(a3)(NA) where M is the molar mass, Z is…

Q: Shown below is one face ofa hypothetical face-centered cubic unit celI. gE ... The cell length…

A: Using Pythagoras theorem we can calculate the long side of triangle.

Q: Platinum nanoparticles of diameter ∼2 nm are important catalysts in carbon monoxide oxidation to…

A: Given: Diameter of the nanoparticles=2 nm Edge length=3.924A° To find: The number of platinum atoms

Q: Nickel exhibits a cubic crystal structure with a lattice constant (a) value of 0.353 nm. It has an…

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Q: The spacing of adjacent atoms in a NaCl crystal is 0.282 nm, and the masses of the atoms are 3.82 ×…

A: Spacing of adjacent atoms,a = 0.282 nm = 2.82 x 10-10 m

Q: Although large crystals of sugar (rock candy) and large crystals of salt (rock salt) have different…

A: Sugar and salt are very different chemically and physically. Although sometimes they can't…

Q: Chromium has a body-centered cubic unit cell, and a density of 7.19 g/cm3. Calculate the edge length…

A: Answer: the edge length of the unit cell is 290 pm.

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 152 pm.…

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Q: Metallic chromium has a body- centered cubic structure (all atoms at the lattice points) and a…

A: For BCC,  a= 4r3 were,  a = edge length r = radius   Total volume  of cube = a3 Total volume of BCC…

Q: Calculate the density of metallic iron, which has a body-centered cubic unit cell (see figure) with…

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Q: Density of a metal (M) is 6.11 g cm, a 1.766 g sample of this metal is completely reacted under…

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Q: A hypothetical element, Ny. forms a face-centered cubic lattice with an atomic radius of 156 pm.…

A: Density is defined as mass per unit volume,  it's SI unit is Kg/m3