Hydrogen's electronegativity is only about 2.1 while oxygen has 3.0, so no.
Yes, hydrogen is more explosive than gasoline.
Yes, hydrogen is more flammable than gasoline.
nascent hydrogen is much more reactive than ordinary hydrogen because it is produced in situ,itmeans that as it is produced it is consumed in another reaction. It is unstable that is why much more reactive than atomic hydrogen.
Hydrogen is dangerous than Helium because Hydrogen is a stronger gas than Helium.
Helium has more mass than hydrogen. Helium is composed of two protons and two neutrons, while hydrogen is a single proton.
As hydrogen releases more energy than petrol, H engine is more powerful than petrol .
If the solution is basic, there are more hydroxide ions than hydrogen ions. In an acidic solution, there are more hydrogen ions than hydroxide ions. The balance between these ions determines the pH of a solution.
nascent hydrogen is much more reactive than ordinary hydrogen because it is produced in situ,itmeans that as it is produced it is consumed in another reaction. It is unstable that is why much more reactive than atomic hydrogen.
Hydrogen.
No, sulfur is more electronegative than hydrogen. Hydrogen has an electronegativity value of 2.20 on the Pauling scale, while sulfur has a value of 2.58. This means sulfur has a greater tendency to attract electrons in a chemical bond compared to hydrogen.
Potassium is more reactive than hydrogen. It is a highly reactive metal that reacts violently with water, while hydrogen is a nonmetal gas that is generally unreactive unless under specific conditions.
Hydrogen is more explosive than gasoline.