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What is Iceland spar?
A type of rock with the special propery double refraction
How can a piece of iceland spar calcite and a piece of quartz crystal be identified using visual observations?
If youposition an optically clearspecimen of Icelandic Spar over a straight line drawn on a sheet of paper, the line will appear double.
When water evaporates its chemical composition?
The chemical composition remain unchanged.
What is the diffence between physical and chemical properties as well an physical and chemical changes?
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
Are rocks a chemical makeup?
Yes, the composition of the rocks is as a result of the distinct chemical composition.
Groups of rocks are classified by?
i think is chemical composition its not chemical composition, it's how they were formed
The groups of rocks are classified by?
i think is chemical composition its not chemical composition, it's how they were formed
Does melting ice changes the chemical composition of water?
The chemical composition of water remain unchanged.
What are the mineral resources in Iceland?
Iceland's mineral resources include geothermal energy, silica, and diatomite. Additionally, the country has deposits of zeolite, sulfur, and gypsum. However, Iceland does not have significant deposits of traditional metals like iron, copper, or gold.
What is the difference between a liquid and its chemical composition?
A liquid is a compound or a mixture; the chemical composition is representative for this liquid.
What happens to the composition of matter when matter undergoes a chemical change?
A chemical change involve a change of composition.
What is a single word for a health resort?
It is a spar. Though it is usually called a health spar, to differentiate it from a spar in the rigging on a ship, or a spar town (the spar town of Bath, England is one example).
