Direction:Given the pictures below,identify the following as amorphous or crystalline using the properties that distinguish the two to complete the table.

Q: b) State TWO type of crystal structure, each with ONE example that exist in most common metals.

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Q: Sodium is a highly malleable substance , while sodium chloride is not . Explain the difference in…

A: Metals are described as malleable (can be beaten into sheets) this is because of the ability of the…

Q: Decide what kind of crystalline solid each element or compound in the table forms, and what kind of…

A: HF: Molecular compounds are made up of non-metals (H and F) Type of solid= Molecular solid Force…

Q: Which of the following structures would you expect to have the lowest boiling point? но он OH A B D…

A: The compounds given are,

Q: When can a solid be imperfect? Explain by giving illustration.

A: Every irregularity in the pattern of crystal lattice structure is called solid imperfection. Defects…

Q: List three (3) properties of metallic solid that difference from ionic solid.

A:

Q: a) Solid materials may exist in the crystalline form, either as a single crystal or a…

A: Crystalline material -  A crystalline material is that material in which the atoms are situated in a…

Q: Explain and elaborate in 10 sentences the reason why non crystalline materials does not exhibit…

A: Allotrope of the perticular element  is formed due to different arrangements or different…

Q: Decide what kind of crystalline solid each element or compound in the table forms, and what kind of…

A: A molecular solid consists of discrete molecule. Vander-waal forces, dipole-dipole forces and London…

Q: Decide what kind of crystalline solid each element or compound in the table forms, and what kind of…

A: A question based on inter-molecular forces, which is to be accomplished.

Q: What are soft and hard ferrites? (Inorganic Chemistry)

A: Soft ferrites =  Strong ferrites have low coercivity, which means that it can demagnetize easily.…

Q: Describe the three main mechanisms of delayed fluorescence

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Q: y are there no more than crystal systems ? What are quasicrystals

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Q: 1 Describe the different types of defects present in ionic solids. use diagrams to illustrate.

A: Schottky defect: Same number of positive and negative ions are missing from their respective…

Q: Mineral A is discovered to be an ionic compound, while Mineral B is a molecular compound. If the…

A: Minerals are the naturally existing form of metals. In molecular compounds, the molecules are held…

Q: Predict what group solid Gold (Au) would belong in if you tested it for conductivity in and out of…

A: Gold will not dissolve in water.  Gold is one itself on of the best conductors of electricity as the…

Q: Which of the following observations give evidence that a crystal is a hydrate? One or more answers…

A: Solutions- Crystals are hydrated because water molecule in present inside the crystal.

Q: Who among the substances sugar, salt, and peppers can appears to be made of crystal?

A: The constituents particles of the solid material that are arranged in highly ordered forms a crystal…

Q: Can you give me an overview of the crystal structure in at least three paragraphs?

A: Answer - In crystallography, crystal structure is a description of the ordered arrangement of atoms,…

Q: Decide what kind of crystalline solid each element or compound in the table forms, and what kind of…

A:

Q: Explain the following terms: 1. Evaporation 2. Condensation 3. Sublimation

A: Evaporation: It is the process in which liquid state of water is changes into the gaseous or to…

Q: Explain crystalline solid.

A: We need to explain crystalline solid substance.

Q: Order the following chemicals from lowest to the highest melting point. • Lead • Carbon dioxide •…

A: Melting point is the temperature at which the solid and liquid of a pure given substance exist in…

Q: Decide what kind of crystalline solid each element or compound in the table forms, and what kind of…

A: The intermolecular attractive forces are of various types: Dipole-Dipole: The polar molecules…

Q: explain the mass tranfer theory of crystal growth?

A: IntroductionThis theory provides insight into how crystals grow from supersaturated solutions by…

Q: Distinguish sodium chloride structure and diamond structure. Provide an illustration to support your…

A: The main difference is – Sodium chloride is ionic and have Rock salt type structure while  Diamond…

Q: With proper reasons justify at room temperature why silicon is opaque and silicon dioxide is…

A: The silicon ( Si) (Z=14)  is opaque at room temperature. The silicon dioxide (SiO2) transperent at…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.