Which of the following options are all transition metals?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Cu, Fe, Ni, Ti.
- The elements you've listed—copper (Cu), iron (Fe), titanium (Ti), and nickel (Ni)—are all classified as transition metals, with the exception of titanium. Here's a brief explanation of each:
- Copper (Cu): A well-known transition metal, copper is used extensively in electrical wiring, plumbing, and various alloys.
- Iron (Fe): Another important transition metal, iron is crucial in construction and manufacturing, primarily used to make steel.
- Titanium (Ti): While titanium is often categorized as a transition metal, it is sometimes considered a post-transition metal due to its properties and position in the periodic table. It does have some characteristics of transition metals but is less commonly included in that group.
- Nickel (Ni): This is a typical transition metal, widely used in alloys and for plating due to its resistance to corrosion.