AP Chemistry
2.4 Structure of Metals and Alloys
2.2 Intramolecular Force and Potential Energy
2.1 Types of Chemical Bonds
A manufacturer is considering using titanium diboride, \(\text{TiB}_2\), as a protective coating for cutting tools. A student reviews the following properties of the material at \(25^\circ\text{C}\).
A potential difference is applied across an intact solid coating of \(\text{TiB}_2\). Which outcome and bonding description are most consistent with the observations?
| Property | Observation |
|---|---|
| Hardness | Very high |
| Electrical behavior | Low resistance while solid |
A potential difference is applied across an intact solid coating of \(\text{TiB}_2\). Which outcome and bonding description are most consistent with the observations?
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