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How do the crystal structures of pyroxenes and amphiboles differ frome each other?
Pyroxenes have a single chain structure, while amphiboles have a double chain structure. Pyroxenes typically have a simpler, more elongated crystal structure compared to the more complex, ribbony structure of amphiboles. Additionally, pyroxenes commonly have a monoclinic or orthorhombic crystal system, while amphiboles have a monoclinic system.
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Describe the appearance of the compound iron sulphide?
Iron sulphide is a dark gray to black solid with a metallic luster. It can appear in different crystal structures, including pyrite (fool's gold) or marcasite, depending on the conditions of formation. Both pyrite and marcasite have a cubic crystal structure but their external appearance can differ.
How do the structures differ?
Structures can differ in various ways, including their material composition, design, and purpose. For example, a bridge may be constructed from steel for strength, while a residential home might use wood for insulation and aesthetics. Additionally, the architectural style can vary significantly, with some structures emphasizing functionality, like warehouses, while others focus on artistic expression, like cathedrals. Finally, the scale and complexity of structures can also vary, from small residential buildings to large skyscrapers or infrastructure projects.
How the arrangement of the atoms and molecules in a sugar crystal differ from those in a piece of plastic?
the atoms dissolve with the atoms and the molecules to lock the sugar and salt / lock in to make the crystals
Is Cu2O(s) and CuO(s) the same or different?
Cu2O(s) and CuO(s) are different compounds. Cu2O, or cuprous oxide, contains copper in the +1 oxidation state, while CuO, or cupric oxide, contains copper in the +2 oxidation state. This difference in oxidation states leads to distinct chemical and physical properties for each compound. Additionally, their crystal structures and colors differ, with Cu2O being typically red and CuO being black.
Do Monocot and divot root structures differ?
Yes, monocot and dicot root structures differ significantly. Monocots typically have fibrous root systems, where numerous thin roots arise from the base of the stem, providing a dense network. In contrast, dicots usually feature a taproot system, characterized by a single, thick main root that grows deeper into the soil with smaller lateral roots branching off. These structural differences are adaptations to their respective growth habits and environmental conditions.
How do stuctures in C and C plus plus differ?
Structures in C and C++ differ in that C structures do not have an automatic typdef associated with them.
How do ribosomes differ from other cell structures found in cytoplasm?
how do ribosomes differ from other cell structures found found the cytoplasm?
Crystal systems differ?
Crystal systems differ based on the arrangement of atoms within the crystal lattice. There are seven crystal systems: cubic, tetragonal, orthorhombic, monoclinic, triclinic, hexagonal, and rhombohedral. Each system has unique geometric properties that define the shape of the crystals formed.
Describe the appearance of the compound iron sulphide?
Iron sulphide is a dark gray to black solid with a metallic luster. It can appear in different crystal structures, including pyrite (fool's gold) or marcasite, depending on the conditions of formation. Both pyrite and marcasite have a cubic crystal structure but their external appearance can differ.
How do crystal systems differ?
In the angles between faces and the number of edges of equal length
What are the properties of a simple hexagonal lattice and how does it differ from other lattice structures?
A simple hexagonal lattice is a type of crystal lattice where atoms are arranged in a repeating hexagonal pattern. It has threefold rotational symmetry and two lattice parameters that are equal. This lattice structure differs from other structures, such as cubic or tetragonal lattices, in its unique arrangement of atoms and symmetry properties.
What does coal have in common with a pencil and and a diamond?
Coal, a pencil, and a diamond are all composed primarily of carbon. However, they differ in their crystal structures due to varying levels of heat and pressure during formation. These differences result in their unique physical properties and uses.
How many equivalent Lewis structures are nescessary to describe SF4?
Two equivalent Lewis structures are necessary to describe SF4. These structures differ in the arrangement of the lone pair on sulfur, resulting in resonance structures.
What is the difference between Isomorphic mineral and polymorphism?
Isomorphic minerals have the same chemical composition but different crystal structures, while polymorphism refers to minerals that have the same chemical composition and crystal structure but different crystalline habits. Essentially, isomorphic minerals differ in their arrangement of atoms within the crystal lattice, while polymorphic minerals have the same atomic arrangement but different shapes or forms.
What do the chemical structures of carbohydrates and fats have in common and how do they differ?
(mostly) composed of C, H and O
How do two isotopes of an element differ from each other?
They have the same formulas but different organic structures.
What is the relationship between a mineral and a crystal, and how do they differ in terms of their composition and structure?
A mineral is a naturally occurring inorganic substance with a specific chemical composition and physical properties. A crystal is a solid material with a repeating geometric pattern. All crystals are minerals, but not all minerals are crystals. Minerals can exist in both crystalline and non-crystalline forms. Crystals have a more ordered and symmetrical structure compared to minerals, which can have a variety of structures.
