Group 12 Video 1 – Chemical Concepts

https://youtu.be/P7CP48xHC3o
Here’s the composition of our air; nitrogen gas (78%) being the most abundant, followed by oxygen (21%) and argon, water vapor, carbon dioxide make up the rest. With an increased in human activities, air pollution is becoming significant and it can be measured by Pollutant Standards Index (PSI).

TEAM
FARHANAH BINTE MOHAMED IQUBAL
WINANTO
HO ZHI HAO
ELIORA SEAH WAN YIN (XIE WAN YIN)
LUCIA LIM YAN YOU
SHOBANU D/O VISVANATHAN

Project topic: The air we breathe
Sub-topics: Chemical concept, implication, haze