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Initial Post (due 200 words limit)
Step1:
(i) What do you understand by the dual nature of light? Explain clearly in few sentences.
(ii)What is the difference between an emission and an absorption spectra?
(iii) What is meant by Heisenberg uncertainty principle? Explain clearly in as simple a language as possible.
(iv)What are the quantum numbers? How many are there ? What are their symbols and what do they signify?
(v)What do you mean by periodic properties? What are the different trends seen in a periodic table and how can you explain them in at least two to three simple sentences for each of them?
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