+7 ----> Per------ic
This Glassware is widely known, also called Burets, it has a particular shape.
This Laboratory Glassware is also known as Florence Flask, some variations called them Round-bottom flasks.
I was browsing through the web looking for nice looking periodic tables and never thought i would find something like this, i really liked it so i decided to share it here, i hope you guys enjoy it. There is a white version too. Click on the image to see it larger.
For those having trouble learning about how and why some Compounds act the way they do, i found a nice video that could help you with this, you could show it to your teacher in school, im sure they will like it too. Enjoy
of the light is part of your existence. Without it life wouldn’t have been able
to grow, and if it suddenly ended, life would disappear.