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Seven. They are:
Cubic - all angles 90 degrees, all sides equal length
Trigonal - all angles 90 degrees, two sides equal and the third unequal
Orthorhombic - all angles 90 degrees, no sides equal
Hexagonal - two angles 90 degrees and one angle 120 degrees, two sides unequal and the third unequal
Trigonal - all angles equal but not 90, all sides equal
Monoclinic - two angles 90, one more than 90, and no sides equal
Triclinic - no angles equal, no sides equal
For a graphical representation of these, see http://en.wikipedia.org/wiki/Crystal_system#Classification_of_lattices
What else can I help you with?
How many sides do crystals of each of the six major crystal systems have?
Cubic: crystals have 6 sides. Tetragonal: crystals have 4 sides. Orthorhombic: crystals have 3 unequal sides. Hexagonal: crystals have 6 sides. Monoclinic: crystals have 4 sides. Triclinic: crystals have no set number of sides.
In which countries are crystals usually found?
Crystals can be found in many countries around the world, but some notable sources include Brazil, the United States, Australia, Russia, and Madagascar. Each country has unique geological formations that produce a wide variety of crystals in different colors and compositions.
How many names for crystals are there?
There are thousands of different names for crystals due to the vast variety of crystals found in nature. Each crystal type usually has multiple names depending on its color, shape, and properties. Some common examples include amethyst, quartz, citrine, and jade.
How many crystals are there?
7
Agree or disagree most minerals are found in nature as pure crystals?
Disagree. Most minerals are found in nature as complex mixtures of various elements, rather than as pure crystals. Pure crystals are relatively rare and often require highly specific conditions to form. Many minerals are formed through a combination of different elements and can have impurities or be present in different forms.
How many systems are crystals classified in?
7
Are sport drink crystals heterogeneous?
Sports drink crystals are heterogeneous because you can see that it is made of many different parts.
How many different kinds of crystals are there?
What are the different kinds of crystals that made up rocks are called?
How many different types of snow crystals are there?
thousands!!
How many sides do crystals of each of the six major crystal systems have?
Cubic: crystals have 6 sides. Tetragonal: crystals have 4 sides. Orthorhombic: crystals have 3 unequal sides. Hexagonal: crystals have 6 sides. Monoclinic: crystals have 4 sides. Triclinic: crystals have no set number of sides.
Are all classification systems the same?
No, classification systems can vary in terms of their purpose, criteria for categorization, structure, and methodology. Different disciplines and industries often develop their own unique classification systems to suit their specific needs and objectives.
Why was Chinese food classified in many different kitchens?
because its good
How many different types of space frames are there?
space frames are broadly classified in three categories1.skeleton(braced)frame work,2.stressed skin systems,3.suspended(cable or membrane)structured
Who classified the four Varnas and when and why?
No one did. It was written by many people from different varnas.
How many kilogram in a mi?
they are different measuring systems
How are hammers classified?
There are many different hammers and they are classified for usage, such as claw hammer, framing hammer, engineers hammer, dead blow hammer, etc.
What chemicals are in a crystal?
There is no single answer for this. Many chemicals form crystals, and the chemical determines the nature of the crystal. If you know what kind of crystal, then you know its chemical nature. For example, common clear quartz crystals are made up of SiO2 or Silicon dioxide. Copper sulfate crystals have an entirely different shape and a deep blue-green color, and both are different from crystals of common table salt.
