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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 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
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.
Which amino acid exist as diastereomers?
Threonine and isoleucine exist as diastereomers of each other. They differ in the configuration at one chiral center, resulting in non-superimposable mirror image structures.
How many cell structures in all?
The number of cell structures, or organelles, varies depending on the type of cell—prokaryotic or eukaryotic. Prokaryotic cells, like bacteria, generally have fewer structures, such as ribosomes, a plasma membrane, and genetic material. Eukaryotic cells, which include plant and animal cells, contain numerous organelles, including the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and more, totaling over a dozen distinct structures. Overall, the exact count can differ significantly based on cell type and function.
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.
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 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.
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 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.
How are rotifers different from round worms?
I am thinking that they just differ in their physical structures; both contain pseudocoeloms
