Atomic Structure
Which of the following statements is correct?
L shell has how many subshell?
The electron shells are labelled $$K, L, M, N, O, P$$, and Q; or $$1, 2, 3, 4, 5, 6,$$ and 7; going from innermost shell outwards. This number denotes the number of subshell in the shell. Electrons in outer shells have higher average energy and travel further from the nucleus than those in inner shells.
Which of the following statements is correct?
In multielectronic atom, maximum number of degenerated orbitals present in $$3^{rd}$$ shell.
The maximum number of electrons that can be accommodated in orbitals with quantum numbers n=3, l=1 and m=+1?
Which of the following graph represents variation of 2p-orbital wave function with distance from the nucleus?
Total number of orbitals associated with third shell will be ____.
What happened to Bohr's model of atom in the light of uncertainty principle ? Explain the concept of 'probability'. Define 'atomic orbital'.
How do $$1s , 2s $$ and $$3s$$-orbitals differ from each other ?
State True or False: All orbitals have directional characteristics.
Fill in the blanks: The orbitals having the same energy are called ________.
The radius of the first orbit of the Hydrogen atom is same as that of $$He^+$$.