Question
Why is diamond significantly harder than graphite?
Solution
Diamond's extreme hardness is due to its tetrahedral lattice structure, where each carbon atom is bonded to four others in a three-dimensional network, providing unmatched hardness and durability.
- Find the wrong number in the given number series.
3, 28, 253, 858, 2103, 4128 - 72, 102, 148, 200, 272, 362
- Find the wrong number in the given number series.
60, 75, 101, 150, 210, 285 Find the wrong number in the given number series.
24, 120, 720, 5040, 40320, 362881
214, 223, 248, 297, 378, 489
1080, 1058, 1016, 934, 772, 440
Find the wrong number in given number series.
2048, 2258, 2378, 2438, 2454, 2468
11 9 20 18 37 36
...Direction: Find the wrong number in given number series.
214, 230, 294, 550, 1574 , 5470.
- In the given number series, find the wrong number.
4, 9, 19, 39, 79, 159, 319