According to the source, which element is said to have the highest melting point?

According to the source, which element is said to have the highest melting point?

• A. Aluminum
• B. Silver
• C. Tin
• D. Lead

Answer: (B)

Melting point is a measure of how strongly the atoms in a solid are held together. In metals, that strength comes from metallic bonds within the crystal lattice; stronger bonds mean more energy is needed to break the lattice and melt the metal. Among the elements listed, silver has the highest melting point because its metallic bonds are strong and its crystal structure packs atoms efficiently, requiring more heat to disrupt. Aluminum melts around 660°C, lead around 327°C, and tin around 232°C, which reflects weaker bonding or different packing in those metals. So silver stands out as the element with the highest melting point.

Melting point is a measure of how strongly the atoms in a solid are held together. In metals, that strength comes from metallic bonds within the crystal lattice; stronger bonds mean more energy is needed to break the lattice and melt the metal. Among the elements listed, silver has the highest melting point because its metallic bonds are strong and its crystal structure packs atoms efficiently, requiring more heat to disrupt. Aluminum melts around 660°C, lead around 327°C, and tin around 232°C, which reflects weaker bonding or different packing in those metals. So silver stands out as the element with the highest melting point.