PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoChoose the correct answers:
1. Consider a class as atoms and students as electrons. If an electron is removed or added to the neutral atom, it becomes an ion. What if a student is removed from the class? How will the new class be related to __________ ?
2. To arrange a big seminar, we need to combine all the eligible class students to make seating arrangements. In general, a combination of anything requires vacancies and availability. In a chemical combination of molecules, what data is needed?
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