Define orbital?

Define orbital?

Definition

Orbital is a three-dimensional space in which the probability of finding the electron is maximum.

shaalaa.com

Filling of Orbitals

Is there an error in this question or solution?

Chapter 2: Quantum Mechanical Model of Atom - Evaluation [Page 64]

Chapter 2 Quantum Mechanical Model of Atom
Evaluation | Q II. 7. a. | Page 64

Assertion: The spectrum of He⁺ is expected to be similar to that of hydrogen.

Reason: He⁺ is also one electron system.

How many electrons in an atom with atomic number 105 can have (n + 1) = 8?

what are the n and l values for 3p_x and `"4d"_("x"^2 - "y"^2)` electron?

Calculate the uncertainty in position of an electron, if Δv = 0.1% and υ = 2.2 × 10⁶ ms^-1

Determine the values of all the four quantum numbers of the 8^th electron in the O-atom and 15^th electron in Cl atom.

Give the electronic configuration of Mn²⁺ and Cr³⁺

Describe the Aufbau principle.

Calculate the energy required for the process.

\[\ce{He^+_{(g)} -> He^2+_{(g)} + e^-}\]

The ionisation energy for the H atom in its ground state is −13.6 ev atom⁻¹.

An ion with mass number 37 possesses unit negative charge. If the ion contains 11.1% more neutrons than electrons. Find the symbol of the ion.

Identify the missing quantum numbers and the sub energy level