Crystallite | ch#4 | 11th class Chemistry
MJD Chemistry
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Crystallite | ch#4 | 11th class Chemistry
14 380 просмотров · 4 года назад
MJD Chemistry
201 тыс. подписчиков
14 380 просмотров · 4 года назад
#crystallite
#amorphoussolids
In this video I have discussed about the crystallite. A long range regularity does not exist in amorphous solids but they can possess small regions of orderly arrangements. These crystalline parts of otherwise amorphous solids are known as
crystallites. Amorphous solids don’t have sharp melting points that is why particles of glass soften over a temperature range and can be moulded and blown into various shapes. They do not possess
deinite heats of fusion.