Metallic tantalum crystallizes in a body-centered cubic lattice, with one Ta atom per lattice point. If the edge length of the u
nit cell is found to be 328 pm, what is the metallic radius of Ta in pm
1 answer:
Answer:
The radius of the atom Ta is 142pm
Explanation:
To solve this question we need to know that for a body-centered cubic lattice we have the equations:
X = 4/√3 R
<em>Where X is edge length and R is radius of the atom in the lattice.</em>
<em />
If adge length of unit cell is 328 pm:
328pm = 4/√3 R
328pm * √3 / 4 = R
142pm = R
The radius of the atom Ta is 142pm
You might be interested in
Organism, population, community, ecosystem, and biome
9 x 3 = 27
27 moles of O reacted
27 / 2 = 13.5 O2 reacted
round up to 14 moles of O2
Hey :)
The answer is B) Nitrogen, which has an electronegativity of 3.04
Hope this helps!
