A pure metallic solid has an atomic radius of 1.9 Angstrom, an FCC crystal structure and has a density of 9.72 g/ml. Calculate its molar mass in g/mol.

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A: 4. statement 4 is true. The force of attraction between particles are enough strong to hold a…

Q: 1400 Mo [D] H. [C] Pressure (in mm Hg) 1000 [A] 800 600 400 [B] E. 200 - 20 60 100 140 180 260…

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A: Dry ice converts directly to gas phases.  The process has to be indicated.

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A: Viscosity, density, surface tension are some common physical properties which are used to define the…

Q: What is the name for the following phase change? CO2(s) → CO2(g) a. vaporization b. freezing c.…

A: In this CO2 is initially in solid state.It is converting to CO2 gas.

Q: a) Water rises to a height of 20 mm in a capillary. If the radius of the capillary is made one third…

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A: Given: At atmospheric pressure its melting point is 75°C and its boiling point is 157°C Its triple…

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Q: Classify stainless steel according to type of matter

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A: In solid phase, there is very strong intermolecular space present and very less intermolecular…

Q: The changing of a liquid to a gas is called   Sublimation Condensation Deposition Evaporation…

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Q: What would be the possible application of determining the melting point of a substance?

A: Below attached file showing the details answer.  All the best.

Q: Cite some possible applications of determining the melting point of a substance. Explain briefly

A: In addition to that, melting point is often used to predict the partition behavior of a chemical…

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A: Condensation is the process by which,  liquid molecules transferred to solid at low temperature.

Q: 1. A grey shiny solid conducts electricity as a solid. It reacts with acids and oxygen in the air.…

A: Metallic

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 61.8 g/mol and…

A: Atomic radius (a) = 0.163 nm                             =1.63 x 10-8 cm Atomic Weight = 61.8 g/mol

Q: Which of the following pure substances has the lowest melting point? a. CSC1 b. CsF C. CSBR Od. CsĮ…

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A: To find: The ranking of the compounds from highest to lowest intermolecular force

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A: Boiling point is the temperature at which vapor pressure of liquid is equals to atmospheric…

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A: Given,1) Glass2) Sugar3) Quartz4) Wax

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Q: Some hypothetical metal has a simple cubic crystal structure. If its atomic weight is 68.73 g/mol…

A: r = 0.153nm In simple cubic, a=2r    a= 2×0.153     =0.306nm Or a= 3.06 × 10-8cm    a3 = 28.65 ×…

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A: Melting point of a substance is considered at that temperature at which a solid melts.

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A: With reference to the given property of different states of matter they have these properties which…

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 77.15 gimol and…

A:

Q: Direction: Provide an explanation for the phenomenon Based on the kinetic molecular model, solids…

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Q: Which substance is a liquid at room temperature?a) CH3OH b) CF4 c) SiH4 d) CO2

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A: Gas state: this state is characterized by the lowest density of the three states. Liquid state:…

Q: Determine which among the metals below have low, medium, high, or very high melting point. Please…

A: Very High Melting Point = Tungsten Very High Melting Point = Zirconium Medium Melting Point =…

Q: M Gmail O german class book Grossmont Health... Medical Assistant e My Evolve - Evolve A soc 130 E…

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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.