A given metal crystallizes out with a cubic structure

Asked by admin @ 11/08/2021 in Chemistry viewed by 274 People

having edge length of 361 pm. If there are fourmetal atoms in one unit cell, what is the radius ofone atom?

Answered by admin @ 11/08/2021

127.613 pm bcz for fcc unit cell r=a√2/4

Chromium metal crystallizes as a body centered cubic lattice

Asked by admin @ 17/08/2021 in Chemistry viewed by 304 persons

Chromium metal crystallizes with a body centred cubic lattice. The length of the unit cell edge is found to be 287 pm. Calculate the atomic radius. What would be the …

The imperfection in the crystal structure of metal is called

Asked by admin @ 04/08/2021 in Chemistry viewed by 289 persons

The imperfection in the crystal structure of metal is called

A metal crystallizes with a face centered cubic lattice

Asked by admin @ 10/08/2021 in Chemistry viewed by 255 persons

A metal crystallizes with a face-centered cubic lattice. The edge length of the unit cell is 408 pm. The diameter of the metal atom is : (a) 288 pm (b) …

Miller indices for octahedral plane in cubic crystal

Asked by admin @ 26/08/2021 in Science viewed by 263 persons

Miller indices for Octahedral plane in cubic crystal 1. (100) 2. (110) 3. (111) 4. None

One metallic sphere a is given positive charge

Asked by admin @ 26/08/2021 in Physics viewed by 330 persons

one metallic sphere A is given positive charge whereas another identical metallic sphere B of exactly same mass as of A is given equal amount of negative charge. Then (a) …

An element e crystallizes in a body centered cubic

Asked by admin @ 23/08/2021 in Chemistry viewed by 329 persons

An element E crystallizes in body-centred cubic structure.If the edge centre of the cell is 1.469×10−10m and the density is 19.3gcm−3.Calculate the atomic mass of this element.Also calculate the radius …

A given quantity of metal is to be cast

Asked by admin @ 16/08/2021 in India Languages viewed by 242 persons

A given quantity of metal is to be cast into a solid half circular cylinder with a rectangular base and semi-circular ends. Show that in order that total surface area …

Electrical resistivity of a given metallic wire depends on

Asked by admin @ 11/08/2021 in Chemistry viewed by 277 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …

Electrical resistivity of any given metallic wire depends upon

Asked by admin @ 10/08/2021 in Chemistry viewed by 277 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …

Electrical resistivity of a given metallic wire depends upon

Asked by admin @ 10/08/2021 in Chemistry viewed by 258 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …