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"Amorphous" refers to a substance that lacks a distinct crystalline structure, meaning its molecules are arranged in a random or disordered manner. Amorphous materials do not have a set melting or boiling point like crystalline substances and include materials like glass and some polymers.
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Is it true that sand is a type of amorphouse solid?
sand is a solid but most people think it is not sand comes from the ocean and contains some elements in it technically, sand has a definite shape as a grain.
What is the bond angle of beryllium hydride?
About this type of question: My answer is that beryllium is small in size. So, the charge density (charge/radius) is extremely high. So, the force of attraction between the electrons in orbitals and proton in nucleus is very strong. When beryllium is encountered with the other elements (i.e. chlorine), the electrons cannot loss to environment(due to strong force of attraction), but the beryllium will be polarised to become positively charge and hence attract the electron from other elements to form the covalent compound (BeCl2 which is Cl-Be-Cl). So the beryllium hydride is a polar covalently bonded compound.
Is it true that sand is a type of amorphouse solid?
sand is a solid but most people think it is not sand comes from the ocean and contains some elements in it technically, sand has a definite shape as a grain.
Is plastic a solid crystalline?
Plastic is not a solid crystalline material. It is typically an amorphous, or non-crystalline, material which means that its molecular structure is not arranged in a regular pattern. This is why plastics can be molded into different shapes.
What is the bond angle of beryllium hydride?
About this type of question: My answer is that beryllium is small in size. So, the charge density (charge/radius) is extremely high. So, the force of attraction between the electrons in orbitals and proton in nucleus is very strong. When beryllium is encountered with the other elements (i.e. chlorine), the electrons cannot loss to environment(due to strong force of attraction), but the beryllium will be polarised to become positively charge and hence attract the electron from other elements to form the covalent compound (BeCl2 which is Cl-Be-Cl). So the beryllium hydride is a polar covalently bonded compound.
