हिन्दी पखवाड़ा (14-28 सितम्बर 2021)


केन्द्रीय विद्यालय , प्रगति विहार ,
नई  दिल्ली 

हिन्दी पखवाड़ा 

(14-28  सितम्बर  2021)


आभासी हिन्दी पुस्तक प्रदर्शनी 













































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  1. I read very good information about chapter 3 Metals and Non Metals, is derived from the NCERT textbook of Class 10 Science as prescribed in CBSE Schools of India. Chapter 3 of Class 10 Science Metals and nonmetals contains test your knowledge. All metals are solid at room temperature except mercury whereas the non-metals can be in solid, liquid or gas form.

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