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.
Yes, copper is a natural resource that is found in the earth's crust. It is typically extracted through mining processes and is used in various industries for its conductivity and other properties.
Artificial amber, also known as synthetic amber, is created in a laboratory using resins and other materials to mimic the appearance of natural amber. It has the advantage of being more affordable and easier to produce in large quantities compared to natural amber. However, artificial amber lacks the unique properties and value of natural amber, such as its age, rarity, and natural inclusions. While artificial amber can be used in jewelry and decorative items, it is not as highly prized or valuable as natural amber in the market.
they are natural, inorganic, and crystalline solids
The strength of natural magnets be increased in various ways. Artificial magnetism can be induced so as to increase magnetism.
No, silica is not magnetic. It is a chemical compound composed of silicon and oxygen and does not possess magnetic properties.
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iodine
I dont have a clue
have elastic properties
Here are seven valence electrons.
Watery
natural fibre ..................
The name of the three iodines that are located within the thyroid hormones is triiodothyronine. When the thyroid receives thyroid stimulating hormone (TSH) from the pituitary gland it produces triiodothyronine which is commonly referred to as T3.
Natural fibers are derived from plants, animals, or minerals. They are biodegradable, renewable, and breathable. They can be soft, comfortable to wear, and have good moisture-wicking properties.
Elemental iodine has a lustrous metallic gray color, and its vapor is violet. Source: Wikipedia.
iodine is solid at room temperature
Silver is sold in its natural state.