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because they are ionic compounds and have strong electrostatic force of attaction
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∙ 11y ago
Minerals have high melting points because their atoms are held together by strong chemical bonds that require a lot of energy to break apart. These bonds are typically ionic or covalent, leading to a high degree of coordination and stability within the mineral structure, resulting in a high melting point.
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Compounds with high melting points have?
Because they have interlocking electrons as the different elements' electrons have been 'tangled'
All metals are hard and have high melting points?
Not all metals are hard, as some metals like gold and lead are relatively soft. Additionally, while many metals have high melting points, some metals like mercury have low melting points. The properties of metals can vary widely depending on the specific metal in question.
True of false all metals are hard and have high melting points?
False. While many metals are hard and have high melting points, not all metals exhibit these properties. For example, metals such as mercury and gallium have low melting points and are liquid at room temperature. Additionally, some metals can be relatively soft, such as gold and lead.
Why would decompression of mantle peridotite cause the production of mafic magma?
Decompression of mantle peridotite causes the rock to melt due to the decrease in pressure, leading to the production of mafic magma. This is because the melting temperature of peridotite decreases as pressure decreases, allowing partial melting of the rock to occur and forming mafic magma rich in minerals like olivine and pyroxene.
What is the melting and boiling point of metals?
Melting and boiling points of metals vary depending on the specific metal. Generally, metals have high melting and boiling points compared to non-metals. For example, the melting point of iron is 1,538°C, while the boiling point is 2,861°C.
Do All minerals have the same melting point True of False?
False. Different minerals have different melting points based on their chemical composition and structure. Some minerals have high melting points, while others have lower melting points.
Does a metal have a high or low melting point?
All metals have different melting points but they are all high
Why all crystals have high melting points?
because all crystals are metals .
Do all minerals have same melting point?
No, minerals have different melting points depending on their chemical composition and structure. The melting point of a mineral is influenced by factors such as the type of bonding between atoms, presence of impurities, and pressure conditions.
How high can melting points get?
At 6000K all elements will turn into a gas.there could be hundreds of unknown elements in space so there could be even higher melting points
Compounds with high melting points have?
Because they have interlocking electrons as the different elements' electrons have been 'tangled'
All metals are hard and have high melting points?
Not all metals are hard, as some metals like gold and lead are relatively soft. Additionally, while many metals have high melting points, some metals like mercury have low melting points. The properties of metals can vary widely depending on the specific metal in question.
Is there a metal that won't melt?
No, all metals melt. Though some have extremely high melting points.
Does all metal melt?
yes all metals melt but at differenttemperatures some have low and some have high melting points
Why do covalent structures have high melting points?
Covalent structures have high melting points because the covalent bonds between atoms are strong and require a significant amount of energy to break. This high energy barrier results in a high melting point for covalent structures.
Do metals have definite melting points?
Yes, all metals have definite melting points. Most, under earths atmospheric pressure, have very high (hot) melting points, but mercury is liquid at room temperature. Mercury begins to "melt" from it's solid form at 39 degrees below zero!
Do have nonmetals have high melting points?
Yes non metals do have high melting and boiling points. This is because they have strong intemolecular forces that are hard to overcome.A2. Their melting points vary. Obviously gases such as nitrogen and oxygen have low melting points, but Silicon (1414oC) and Diamond ( around 1700oC) are rather high. Phosphorous and Sulfur on the other hand are rather low.
