545mm Hg in Kilopascals is 72.6607
I hope this helps you. Good luck stay safe, healthy and, happy!<3
Proton plus neutron is the correct answer. Protons and neutrons have a mass of 1 and electrons have a mass of 0. So in order to find the mass of an atom you need to add the number of protons and the number of neutrons.
2 H₂ + O₂ = 2 H₂O
Answer B only synthesis.
hope this helps!
Answer:
it is phosphorus it has o most 2 times as much electromagnetically
Explanation:
