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Gold is FCC and has a lattice constant of 0.40788nm Calculate a value for its atomic radius of gold in nanometers?
The atomic radius of gold can be calculated using the formula: Atomic radius = (1/4) * sqrt(3) * lattice constant Substitute the given lattice constant of 0.40788 nm into the formula to find the atomic radius of gold in nanometers.
What is the relationship between radius ratio and coordination number in crystal packing?
The radius ratio influences the coordination number in crystal packing. Smaller radius ratios typically lead to higher coordination numbers due to more efficient packing of atoms. Larger radius ratios are associated with lower coordination numbers and larger interstitial spaces within the crystal lattice.
How do you calculate the atomic radius of nickel?
The atomic radius of nickel is not directly calculated but is typically determined experimentally using X-ray crystallography or other techniques. The atomic radius is defined as half the distance between the nuclei of two adjacent atoms in a crystal lattice. For nickel, the atomic radius is approximately 0.124 nm.
What correctly describes the relationship between the luminosity of two stars that have the same radius?
The star that is hotter will have a higher luminosity.
What is the relationship between radius and surface area to volume ratio How does SAV affect the interactions a substance has with its surroundings?
The relationship between the radius and surface area depends on the shape and that is why some cells are spherical while others are flattened. The greater the SAV ratio of an object, the greater the scope for surface reactions of the object with its surroundings.
Vanadium at 20c is Bcc and has an atomic radius of 0.143 nm calculate a value of its lattice constant a in nanometers?
The body-centered cubic (BCC) lattice constant can be calculated using the formula a = 4r / sqrt(3), where r is the atomic radius. Plugging in the values for vanadium (r = 0.143 nm) gives a lattice constant of approximately 0.303 nm.
Why would you use a formula to determine the circumference of a circle?
There is a constant relationship between the radius of a circle and its circumference. This is expressed in a formula.
What is the relationship between the radius and the diameter of a circle?
The relationship between the radius and the diameter of a circle is that: radius = diameter /2
What is the relationship between raidus and area?
The relationship between the radius and area of a circle is as follows: Area of circle = 3.14 x Radius x Radius or 22/7 x Radius x Radius
What are factors affecting lattice energy?
Ionic Charge and Ionic Radius - the smaller the radius the greater the lattice energy
What factors affect lattice energy?
Ionic Charge and Ionic Radius - the smaller the radius the greater the lattice energy
What is the relationship between the diameter and the radius of a cone?
As a cone will always have a base which is a circle, the relationship between the diameter and radius remains constant with that of a circle at any point of the shape. The radius is always 1/2 of the diameter. To figure out the volume of a cone you must first work out the radius, for the formula is: (1/3) x Pi x R^2 x h ^2 = Squared
What are the factors affecting lattice energy?
ionic charge and ionic radius; the smaller the ionic radius the greater the lattice energy
What is the relationship between the diameter and the radius of a circle?
The radius is half the diameter of a circle.
How you can find total radius if inner radius and outer radius is given?
You must use the relationship between the inner radius and the outer radius. The relationship could very well be different every time you run into a problem like this, and I can't answer the question this time because you haven't described any relationship between them.
What is the relationship between the length of the radius and the length of the diameter?
The radius is excatly half of the diameter
What is the relationship between the area and the radius?
In relation to the area of a circle: pi*radius^2
