35.36.If a salt has a face-centered cubic (fcc) unit cell and a 1:2 cation:anionstoichiometry with cations occupying the fcc positions, then the anions fill allholes.thea. octahedralb. cubic, octahedral, and tetrahedralC. octahedral and tetrahedrald.e.cubictetrahedralA radioisotope of fluorine, 20F, lies above the band of stability (neutron rich).It most likely decays bya. positron emission or electron capture.b. alpha emission.c. beta emission.d.fission.e. neutron emission.

Nuclear chemistry is branch of chemistry in which we deal with nuclear fusion and fission reaction.

35. If a salt has a face-centered cubic (fcc) unit cell and a 1:2 cation:anion stoichiometry with cations occupying the fcc positions, then the anions fill all holes. the a. octahedral b. cubic, octahedral, and tetrahedral C octahedral and tetrahedral

35. If a salt has a face-centered cubic (fcc) unit cell and a 1:2 cation:anion stoichiometry with cations occupying the fcc positions, then the anions fill all holes. the a. octahedral b. cubic, octahedral, and tetrahedral C octahedral and tetrahedral

Chemistry

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Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.

Question

35.
36.
If a salt has a face-centered cubic (fcc) unit cell and a 1:2 cation:anion
stoichiometry with cations occupying the fcc positions, then the anions fill all
holes.
the
a. octahedral
b. cubic, octahedral, and tetrahedral
C. octahedral and tetrahedral
d.
e.
cubic
tetrahedral
A radioisotope of fluorine, 20F, lies above the band of stability (neutron rich).
It most likely decays by
a. positron emission or electron capture.
b. alpha emission.
c. beta emission.
d.
fission.
e. neutron emission.

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