PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Priya was asked to pick a diatomic chemical compound from the laboratory. She found four compounds in different test tubes. Which of the following do you suggest Priya to select?
2.Emma asked a puzzle to her friends. Help them to solve Emma’s puzzle.
“X is the name of a category of chemical elements. X produces no sound when they collide among themselves. X is so soft. What is X?”
“X is the name of a category of chemical elements. X produces no sound when they collide among themselves. X is so soft. What is X?”
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