WBCS.LIVE practice question

2, 8, 4 - এই ইলেকট্রন বিন্যাসটি (electronic configuration) নিচের কোন ধাতব মৌলটির?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Si
  2. P
  3. Ar
  4. Cl

Correct answer and explanation

Correct answer: Si