Question
Metallic bonds give metals all of the following properties (choose all that are true) malleability brittleness ductility electric conductivity
Answer
4.2
(163 Votes)
Hugo
Expert · Tutor for 3 years
Answer
Malleability, Ductility, Electric conductivity.
Explanation
## Step 1:The first step is to understand the properties of metallic bonds. Metallic bonds are formed when metal atoms lose their outermost electrons, which then become delocalized and are free to move throughout the entire metal structure. This unique bonding structure gives metals several distinct properties.## Step 2:The second step is to evaluate each of the given properties in the question.### Malleability: Metals are malleable, which means they can be hammered or rolled into thin sheets. This is due to the ability of the metal ions to slide past each other without breaking the metallic bonds.### Brittleness: Brittleness is not a property of metals. Brittle materials break or shatter when subjected to stress, while metals tend to deform due to their malleable and ductile nature.### Ductility: Metals are ductile, which means they can be drawn into thin wires. This is also due to the ability of the metal ions to slide past each other without breaking the metallic bonds.### Electric conductivity: Metals are good conductors of electricity. This is due to the presence of delocalized electrons that are free to move throughout the metal structure, carrying an electric charge.## Step 3:The final step is to select the properties that are true for metals.