Magnesium and I think its MG12 for the other part
545mm Hg in Kilopascals is 72.6607
I hope this helps you. Good luck stay safe, healthy and, happy!<3
Answer:
True
Explanation:
Atmospheric pressure reduces the amount of oxygen in the air, therefore leading to Hypoxia. Higher altitues contribute.
Https://us-static.z-dn.net/files/d49/33d4ec86853ef95e6f6c14242c663be4.png
The formula for hydrogen-hydrogen is H-H
