Body centered cubic - Study guides, Class notes & Summaries

austenite - Answer-face-centered cubic iron cementite - Answer-iron carbide (Fe3C) as a phase in steel ferrite - Answer-body-centered cubic iron pearlite - Answer-a phase in steel composed of alternating layers of Fe3C (cementite) and ferrite eutectic - Answer-a phase with a single melting temperature (liquidus and solidus lines meet-not at the axis) eutectoid - Answer-a solid phase with a single transition temperature to another solid allotropic - Answer-material has the abil...

MIDTERM: MATSE 201 Exam 1. Which is true regarding the crystal systems? A) they completely define a crystal structure B) they describe the shape of the unit cell. C) there are 7 shapes that can completely fill 3D space through translational symmetry D) all of the above. Points Earned: 2.0/2.0 Correct Answer(s): C 2. Which of the following is NOT one of the 7 crystal systems? A) Tetragonal B) Rhombohedral C) Trigonal D) Face centered cubic Points Earned: 2.0/2.0...

General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers The two states that are collectively known as the condensed states are _______. - CORRECT ANSWER solid and liquid The attractive forces that exist between all molecules and atoms, and are the forces that hold many solids and liquids together - CORRECT ANSWER intermolecular forces Intermolecular forces are only significant at _____. - CORRECT ANSWER short distances The state of a sample of matter is determine...

MSE 200 NCSU test 1, Questions and answers, rated A+. latest update. The number of atoms that touch an atom in the center of a body-centered cubic (bcc) - -8 The shortest distance between atoms in a face-centered cubic (FCC) crystal is in the direction - -<110> A combination of vacancy and interstitial of a cation is called - -Frenkel defect The ABABAB stacking sequence is present in - -hexagonal close packed The structure that is close packed is - -FCC and HCP A grain ...

MIDTERM: MATSE 201 Exam 1. Which is true regarding the crystal systems? A) they completely define a crystal structure B) they describe the shape of the unit cell. C) there are 7 shapes that can completely fill 3D space through translational symmetry D) all of the above. Points Earned: 2.0/2.0 Correct Answer(s): C 2. Which of the following is NOT one of the 7 crystal systems? A) Tetragonal B) Rhombohedral C) Trigonal D) Face centered cubic Points Earned: 2.0/2.0...

1. Question: Calculate the lattice energy of NaBr(s), given the following thermochemical equations, where ΔIE and ΔEA are ionization energy and electron affinity, respectively. 2. Question: In which case is the bond polarity incorrect? 3. Question: The phosphorus atom in PCl3 would be expected to have a 4. Question: Which of the following bonds would be the most polar without being considered ionic? 5. Question: Calculate the standard enthalpy of formation (ΔHformation) for LiCl(s) given ...

1. Question: Calculate the lattice energy of NaBr(s), given the following thermochemical equations, where ΔIE and ΔEA are ionization energy and electron affinity, respectively. 2. Question: In which case is the bond polarity incorrect? 3. Question: The phosphorus atom in PCl3 would be expected to have a 4. Question: Which of the following bonds would be the most polar without being considered ionic? 5. Question: Calculate the standard enthalpy of formation (ΔHformation) for LiCl(s) given ...