Explanation:
Limestone acts as a soil acid neutralizer and consists of eithercalcium and magnesium carbonate orcalcium carbonate. These are called dolomitic limestone and calciticlimestone respectively
Rydberg formula is given by:
where, 
= Rydberg constant = 
= wavelength
and 
are the level of transitions.
Now, for = 2 and = 6
= 
= 
= 
= 
= 
= 
= 
Now, for = 2 and = 5
= 
= 
= 
= 
= 
= 
Now, for = 2 and = 4
= 
= 
= 
= 
= 
= 
Now, for = 2 and = 3
= 
= 
= 
= 
= 
= 
Answer:
- the electromagnetic spectrum is the range of electromagnetic radiation, organized by how much energy the radiation carries. there is an opposite relationship between wavelength, frequency, and energy. as the wavelength of a wave increases, the frequency and energy decrease, and vice versa.
- the order from longest wavelength (lowest energy) to shortest wavelength (highest energy) is as follows: radio waves, microwaves, infrared waves, visible light waves, ultraviolet waves, x-rays and gamma rays.
Explanation:
hope this helps!
Stability of atoms is determined by neutron:proton ratio. This n/p ratio is 1:1 for elements below atomic number 20. Hope this helps.
