I don't see the symbols or the ions. sorry. can you type them out so I can help
<u>Answer:</u>
h is planck's constant
c is the speed of light
λ is the wavelength of light
Wavelength
<em>Thus, the wavelength of light associated with the transition from n=1 to n=3 in the hydrogen atom is </em><u><em>103 nm.</em></u>
<span>Chemical formulas are written from the most metllic
for example group Alkali Metals are the most metallic, so they will be written first.</span>
Answer:
- Oil Energy is a Major Source of Pollution and Damage Made to the Environment Every Year.
- Oil Like the Other Fossil Fuels Is A Finite Resource.
- Emissions Produced by Oil Causes Acid Rain
-Plastic is One of the Products Obtained Through Oil Refining.
- Working in the Oil Sector Can Be a Dangerous Activity.
hope this is good enough :)