Covalent bonds generally have lower melting points compared to ionic or metallic bonds, as they are typically weaker. However, there are exceptions, such as diamond, which has a very high melting point due to its strong covalent bonds.
This is because copper is held together by a sea of negative delocalised electrons which hold the positive copper ions in place. These bonds are very hard to break, meaning the metal has a high melting point...
Metallic solids have high melting points because the metal atoms are held together by strong metallic bonds, which require a lot of energy to break apart. This makes it difficult for the atoms to move freely and transition from a solid to a liquid state, resulting in a high melting point.
Sodium has a high melting temperature because it has strong metallic bonds between its atoms. These bonds require a significant amount of energy to break, resulting in a high melting point for sodium.
The high melting point of cobalt can be attributed to its strong metallic bonding, where the metal ions are held together by a sea of delocalized electrons. This bonding is relatively strong, requiring a significant amount of energy to overcome and melt the solid. Additionally, cobalt has a dense and compact crystal structure, further contributing to its high melting point.
Covalent bonds generally have lower melting points compared to ionic or metallic bonds, as they are typically weaker. However, there are exceptions, such as diamond, which has a very high melting point due to its strong covalent bonds.
This is because copper is held together by a sea of negative delocalised electrons which hold the positive copper ions in place. These bonds are very hard to break, meaning the metal has a high melting point...
Metallic solids have high melting points because the metal atoms are held together by strong metallic bonds, which require a lot of energy to break apart. This makes it difficult for the atoms to move freely and transition from a solid to a liquid state, resulting in a high melting point.
Sodium has a high melting temperature because it has strong metallic bonds between its atoms. These bonds require a significant amount of energy to break, resulting in a high melting point for sodium.
Sodium?
A high boiling and melting point. It is bonded together by strong metallic bonds which requires a lot of energy in order to break it down.
it is extremely high....over 15 degrees Fahrenheit
The high melting point of cobalt can be attributed to its strong metallic bonding, where the metal ions are held together by a sea of delocalized electrons. This bonding is relatively strong, requiring a significant amount of energy to overcome and melt the solid. Additionally, cobalt has a dense and compact crystal structure, further contributing to its high melting point.
Potassium iodide has a high melting point because it consists of strong ionic bonds between potassium and iodine atoms. These bonds require a significant amount of energy to break, resulting in a high melting point for the compound.
High polarity and hydrogen bonds.
Metallic: melting point @ 63, boiling point @ 760, properties: soft, silvery, solid, and conductor as a solid. Covalent: melting point @ -101, boiling point @ -34.6, properties: greenish yellow gas and not a good conductor.
Water has a high melting point and boiling point because of hydrogen bonds