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A heap of sand tends to form a pyramidal shape due to the principle of angle of repose, where loose, granular materials like sand naturally settle at an angle that is the smallest stable slope they can maintain. The weight of the grains above helps to stabilize the structure and create the pyramid-like form.
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What is the molecular shape of ammonia?
pyramidal
What is the shape of chloroplast?
It is pyramidal in shape.
What is the shape of phosphorus trichloride?
Phosphorus trichloride has a trigonal pyramidal shape.
Is ch2o pyramidal?
No, CH2O (formaldehyde) is a trigonal planar molecule with the carbon atom at the center of the triangle formed by the three atoms. It is not pyramidal in shape.
How do the shapes of CH4 and NH3 compare and why?
CH4 has four even repulsive units.So its shape is tetrahedral.NH3 has 3 units including a lone pair.So its shape is pyramidal
Why does a heap of sand pyramidal shape?
A heap of sand forms a pyramidal shape due to the angle of repose. When poured or piled up, the sand naturally settles at an angle where the force of gravity is balanced by the friction between the grains, creating a stable pyramid-like structure.
Why does a heap of sand have a pyramidal shape?
If you drop small particles like sand they roll and form a natural angle. (Just steep enough to be held by friction.) Further particles keep rolling and the angle stays the same. This makes the natural shape.
Is NH3 a pyramidal shape?
It has a lone pair.So it is trigonal pyramidal
What is the molecular shape of ammonia called?
The molecular shape of ammonia is called trigonal pyramidal. It has three bonding pairs and one lone pair of electrons around the central nitrogen atom, giving it a pyramidal shape.
Why does ammonia has a pyramidal shape?
Ammonia (NH3) has a pyramidal shape because of its sp3 hybridization. The lone pair of electrons on the nitrogen atom repels the bonding pairs, causing the molecule to adopt a trigonal pyramidal geometry.
What is the molecular shape of ammonia?
pyramidal
What is the shape of clf5?
Square pyramidal.
What is the shape of BrF5?
Square pyramidal
What is the molecular geometry or shape of phosphorus trichloride (PCl3)?
The molecular geometry of phosphorus trichloride (PCl3) is trigonal pyramidal. This means that the phosphorus atom is bonded to three chlorine atoms, with the lone pair of electrons creating a pyramidal shape.
In XeO3 Xe show sp3 but shape is pyramidal why?
in XeO3 ,Xe shows sp3 but shape is pyramidal because of the presence of a lone pair of electrons on the central xenon atom. This lone pair distorts the shape of the molecule making it pyramidal.
Why the molecular shape of Xenon Trioxide is trigonal pyramidal?
Xenon trioxide has a trigonal pyramidal shape because of its AX₃E₂ molecular geometry, where the lone pairs of electrons on the xenon atom push the three oxygen atoms closer together, giving it a pyramidal shape. This results in a trigonal pyramidal molecular shape.
What is the collective noun for sand?
a vane called sand
