QR Code- NIOS

Level: Senior Secondary | Subject: Chemistry | Book Name: Chemistry | Chapter: 17- Hydrogen and s-block elements - 1135 views

Description: This lesson is about occurrence, physical and chemical properties and uses of hydrogen and s-block elements

License- NIOS | Source- NIOS | Last Update On- 08/09/2020
Return to chapters list Search more QR codes



🡡