102. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- How many unpaired electrons does a chlorine atom have in the normal and excited states? What is the valency of chlorine due to unpaired electrons? What is the valency of fluorine?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.