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Slower cooling allows the atoms time to arrange in a crystalline form, whereas faster cooling freezes the atoms in position before they can all arrange themselves in the crystalline structure.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoSlower cooling results in purer crystals because the atoms have more time to arrange in a crystal like form. While faster cooling freezes the atoms in place before they can arrange themselves in a crystal like form.
Wiki User
∙ 13y agobecause when the crystal is cooling it gives a longer time to form
Wiki User
∙ 14y agoCrystals take time to form. Slow cooling rocks like granite have large crystals, but faster-cooling rocks like basalt have small or no crystals.
Wiki User
∙ 13y agowhen a crystal is bigger there are less places for impurites to grow wich means the inside is pure but the out side is impure
Wiki User
∙ 12y agoBecause rapid cooling creates smaller crystals that aren't as nice to look at, nor as structuraly sound as slow cooling crystals.
Wiki User
∙ 13y agoBecause there would not be big crystal.
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What is the comparative of pure?
purer
What is the comparative and superlative degree for pure?
comparative : purer superlative : purest
What are 4 ways that you use plants for?
Like all living things, plants too rely on water for life. -water caries nutrition from soil, (water has ability to dissolve solutes easily, since it is polar) -prevents transcription (may vary) -allows them to grow (purer the water the more green plants) - water acts a cooling system to the plants. With water on the tops of the leaves, the sun evaporate the water, thus cooling downthe leaf. If the temperature gets to high the leaf will die.
Is the measurement of purity in substances used in everyday life important?
Yes the purer the food and the drinks we take the better for the body and our health.
How is fractional distillation used in petroleum and why?
Oil is a combination of numerous hydrocarbons each with a unique boiling point. Each fractional hydrocarbon may therefore be evaporated (by boiling) and condensed (by cooling) resulting in a purer hydrocarbon i.e. gasoline.
What is pure in superlative form?
It is purer.
What do you do to purify a metal?
You have to get it hot enough where you get to the melting point of the metal. During this melting process the impurities will be removed from the metal and your end result is a purer metal.
What is the comparative of pure?
purer
Which is purer white or brown sugar?
White sugar.
What are Comparative and Superlative form of pure?
purer, purest
What is the comparative and superlative of pure?
purer and purest
What is the comparative and superlative degree for pure?
comparative : purer superlative : purest
Why is distill water used in sodium extract?
To obtain a purer product.
What was adolf hitlers mission in life?
Make Germany an purer , free country.
Crystal growth in microgravity?
Crystals generally grow.bigger and purer because of the lack of gravity.
Distillation produces water that is?
purer and with lower conductivity due to reduced ionic content
What is the correct spelling of whiter?
That is the correct spelling for the adjective "whiter" (of a purer white, brighter).
