Answer/Explanation: Oxygen becomes liquid at -183°C.
Liquid nitrogen has a lower boiling point at −196 °C (77 K) than oxygen's −183 °C (90 K), and vessels containing liquid nitrogen can condense oxygen from air.
Atoms are related to balancing equations because the amount of atoms on the left of the equation (reactants) needs to be the same amount on the right (products).
For example, 2H₂ + O₂ → 2H₂O
If you count the amount of hydrogen atoms on both sides each, there would be 4 (make sure to multiply the coefficient by the subscripts).
If you count the amount of oxygen atoms on both sides each, there will be 2 of them (2 in a molecule of oxygen)
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C. no difference in the electronegativity of oxygen and hydrogen
<h2>Answer : Option A) He was extremely creative and open to new ideas.</h2><h3>Explanation :</h3>
Based on this information, given above it most likely to be true that the physicist named Gabor was an extremely creative scientist and he was open to new ideas. As he received the Nobel prize for developing the basic ideas of holography, which was a new advance area in the field of laser technology although there were no previous work done in this field his curiosity led him to this innovation,it also gives clarification about how creative he was.