Question

the K and L shell. Answer the following questions.
a. Which is the outermost shell?
b. How many electrons are there in its outermost shell ?
C. What is the atomic number of element ?
d. Write the electronic configuration of the element.
equal to number of electrons in the K and L shells
3. In an atom the number of electrons in M-shell is equal to the number of electrons in​

Answer 1

Answer:

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