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Which compound in the oslid state has a high melting point and conducts electricity when it is liquefied?
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Melting?
Becoming liquefied by heat
Can Diamonds be Liquefied?
Melting point of diamond is around 6,700 degrees Fahrenheit.
After performing a series of test on a unknown solid you determine that it has a high melting point it is relatively soft and it conducts electricity and heat quite well the solid is most likely?
metallic
How is the melting of an impure compound expected to change with recrystallization?
The melting point of an impure compound will become closer to that of the actual melting point of the pure substance with recrystallization of your mixture.
What is brittle dissolves easily in water has a high melting point and conducts electric currents?
IPhone
A solid that has a high melting point and conducts electricity in solution is a?
metaloid
What evidence do we have that convinces us that sodium chloride is an ionic compound?
It has a very high melting point, whereas most molecular substances have lower melting points. When it dissolves in water, the sodium and chloride ions dissociate and the resulting salt water conducts electricity.
Is high melting point and boiling point a sign that a compound is ionic?
It's likely but not definitive. Giant covalent substances like diamond also have high melting and boiling points. To be sure you would have to show that the melted or dissolved substance conducts electricity.
Melting?
Becoming liquefied by heat
What evidence do we have that tells convinces us that sodium chloride is an ionic compound?
It has a very high melting point, whereas most molecular substances have lower melting points. When it dissolves in water, the sodium and chloride ions dissociate and the resulting salt water conducts electricity.
What type of compound will have a high melting point and conduct electricity?
rubber
Can you list properties of ionic compounds?
-Solid at room temperature -Very high melting points -Conducts electricity when disolved in water
What are the properties of molecular compound?
Molecular compounds generally do not conduct electricity and have low melting points.
What are property's on an ionic compound?
They have high melting and boiling points and can conduct electricity when they are molten or a liquid.
Properties of compounds with giant ionic structures?
High melting point High Boiling point Conducts electricity when molten or dissolved Cant conduct electricity when solid Example Sodium chloride
What is the definition of melting?
Melting is when a solid becomes hot and "melts" into a liquid. (wax)
What are the properties of a ionic compound?
They are hard and brittle, conduct electricity in water, and have high melting and boiling points. (:
