PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
1. Rocky was asked to write four properties of metals in an exam. He got \(3\) out of \(4\). Which of the following do you think is wrong?
 
2. Rakesh stated about a particular substance. That is __________ are completely made up of one form of particle. Physical processes cannot distinguish them from other forms of matter. What is that substance that he is mentioning here?