the energy, in j, of light that must be absorbed by a hydrogen atom to transition an electron from n is 2.179 x 10^-18J.
What is the most important thing that people should know about hydrogen?
The most important thing that people should know about hydrogen is that it is the most abundant element in the universe.
Some characteristics of hydrogen are:
- Hydrogen is also the lightest element, and it is highly reactive.
- Hydrogen is found in most organic compounds and is essential for life.
- Hydrogen can also be used as a fuel, which can be used to power vehicles.
- Hydrogen is highly flammable, and has the potential to create powerful explosions.
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