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Iodine is water insoluble and turns black when exposed to light, Iodine is used in the diet and if we dont get enough iodine we may get impaired physical development in children. Iodine is a halogen so is toxi and can be used to kill bacteria. Iodine can also tell you whether a substance has starch or not in it.
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∙ 15y ago
Wiki User
∙ 9y agoIodine stays as diatomic molecules. It is solid in state. Iodine crystals are grey in color.
Iodine is a solid at room temperature. It is purple in color. It undergoes sublimation when heated.
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∙ 14y ago# Its crystals are a metallic gray. # It dissolves in alcohol. # It forms a violet-colored gas. # It reacts with hydrogen to form a gas # most electronegative of group 7
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∙ 15y agopresence of Iodine can be detected by a blue color. This blue color means that pure Iodine was produced by a reaction.
Wiki User
∙ 9y agoIodine stays as diatomic molecules. It is solid in state. Iodine crystals are grey in color.
Wiki User
∙ 9y agoIodine is a solid at room temperature. It is purple in color. It undergoes sublimation when heated.
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What is iodines structure?
The iodine has a diatomic molecule - I2.
Two iodines joined up are called?
iodine
A mineral is a natural solid that usually is?
In organic, with characteristic physical properties
What are three properties that all minerals have in common?
they are natural, inorganic, and crystalline solids
What is iodines density and color?
The density of iodine at room temperature is 4,933 g/cm3. As a gas iodine is approx. violet or purple, as solid very brown.
What are the properties of natural gas?
what are the properties of natural gas
What is iodines malleability?
4.93
What is iodines flammability?
it is VERY flammable.
What are the properties of natural rubber?
have elastic properties
What are the properties of natural fiber?
natural fibre ..................
What is iodines structure?
The iodine has a diatomic molecule - I2.
What do two iodines joined together make?
iodine
What is iodines boiling point?
I dont have a clue
What are the properties of a natural lake?
Watery
What are the properties of fiber?
natural fibre ..................
What is iodines phase at room temperature?
iodine is solid at room temperature
Two iodines joined up are called?
iodine
