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U(r+T)=U(r)

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Does a crystal lattice have lower potential energy than a neutral atom?

Yes, in a crystal lattice, atoms are arranged in a repeating pattern that minimizes their potential energy. This arrangement is more stable and has lower potential energy compared to individual neutral atoms.


What is the physical standard used to establish the length of a second?

a crystal when cut to specific dimensions will vibrate at a particular frequency when an electric potential is applied across it. The length of the second is standardized by the Cs crystal.


What do you predict will happen when a crystal of potassium nitrate is added to the saturated solution as it is cooled What might happen if no crystal were present?

When a crystal of potassium nitrate is added to the saturated solution as it is cooled, it will act as a seed crystal for the excess solute to come out of solution and crystallize. If no crystal were present, the solution may remain supersaturated, meaning it contains more solute than it can naturally hold, leading to potential spontaneous crystallization or precipitation with any disturbance.


Glass is mostly made of silica which is found in sand if lead is added to silica to make a crystal vase silica it is called what?

When lead is added to silica to make a crystal vase, it is called lead crystal or crystal glass. Lead crystal has a higher refractive index compared to traditional glass, giving it a more brilliant sparkle and clarity. However, it is important to note that lead crystal poses potential health risks due to the presence of lead, so it is not recommended for storing food or beverages.


How to Calculate madelung constant?

To calculate the Madelung constant, you sum the contributions of the electrostatic potential at a given point in a crystal lattice from all surrounding point charges corresponding to ions. This involves considering the geometry, number of ions, and the charge of the ions in the crystal lattice structure. There are software programs that can aid in these calculations for complex crystal structures.


Where can you sell your princess house crystal?

Ah, selling your princess house crystal can be a delightful experience. You might consider online marketplaces like Etsy or eBay, where many people appreciate unique and special items like yours. Remember to share the story and beauty of your crystal with potential buyers, and you may find someone who treasures it just as much as you do.


What kind of triangle is each surface of the crystal?

The answer depends on the crystal!The answer depends on the crystal!The answer depends on the crystal!The answer depends on the crystal!


Where do you get Pokemon liquid crystal ups patch?

It is recommended to search for the Pokemon Liquid Crystal UPS patch on reputable gaming forums, websites, or communities dedicated to ROM hacks and patches. Be cautious when downloading files from unfamiliar sources to avoid potential risks.


Compared with the neutral atoms involved in the formation of an ionic compound the crystal lattice that results is?

In an ionic compound, neutral atoms lose or gain electrons to form charged ions, which are then arranged in a repeating pattern known as a crystal lattice. This lattice structure is held together by strong electrostatic forces of attraction between the positively and negatively charged ions.


An ionic crystal results from packing the constituent ions such that there is net zero force of attraction and repulsion?

In an ionic crystal, the positively and negatively charged ions are arranged in a way that minimizes the overall electrostatic potential energy, leading to a stable crystal lattice. This arrangement results in a net zero force of attraction and repulsion between the ions, creating a balanced structure.


What are some examples of piezoelectric materials?

This is a crystal which, when squeezed, will generate a potential difference across opposite faces. A practical example is an inexpensive phonograph/gramophone pickup.


Who were all the potential candidates offered to host the 80th annual Academy Awards?

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