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Pandit_________ Swati

UP Board 10th Class 2021 (For Hindi Medium Students)
About UP Board Crash Course
1 year ago

H2O ko OH2 kyon nhi likh skte

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Sumit Pandey

1 year ago

pandit swati jii🌝 यदि किसी आदमी की फोटो किसी भी कोण से ले तो वह आदमी ही रहेगा ना कि कुत्ता बिल्ली इसी प्रकार H2O ko OH2 likho ya H-O-H likho रहेगा पानी ही

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Vaibhav Bhai

1 year ago

in my opinion it is a globally recognised principle for writing a formula or symbol in Chemistry ..

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Ankush Mishra

1 year ago

kyoki isme chrmical rule hota hai

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