Q16 of 60 Page 140

The element with atomic number 14 is hard and forms acidic oxide and a covalent halide. To which of the following categories does the element belong?

It is written that it forms acidic oxide so it is confirmed that the element is non- metal and atomic number 14 element is carbon (C).

More from this chapter

All 60 →
14

Three elements B, Si and Ge are:

 15

Which of the following elements will form an acidic oxide?

 17

Which of the following statements about the Modern Periodic Table is correct?

 18

Which of the given elements A, B, C, D and E with atomic numbers 2, 3, 7, 10 and 30 respectively belong to the same period?