Electronic Structure and Electron Configuration

What is the name of the German Physicist who proposed the Uncertainty Principle?

• Albert Einstein

• Werner Heisenberg

• Erwin Schrodinger

• Isaac Newton

In the Uncertainty Principle ∆x is the uncertainty in position and ∆p is the uncertainty in momentum, what is the value of h (Planck’s Constant)?

• 6.606 x 10^-34 J∙s

• 6.620 x 10^-34 J∙s

• 6.626 x 10^-34 J∙s

• 6.026 x 10^-34 J∙s

Tags

NGSS.HS-PS4-3

In Schrodinger’s Equation, Schrodinger added “ψ” in its equation. What does “ψ” represents.

• Electron Density

• Wave Density

• Electron Function

• Wave Function

Tags

NGSS.HS-PS4-3

It describes the shape of the orbitals.

• Principal Quantum Number

• Angular Momentum Quantum Number

• Magnetic Quantum Number

• Electron Spin Quantum Number

It describes the energy of the orbitals.

• Principal Quantum Number

• Angular Momentum Quantum Number

• Magnetic Quantum Number

• Electron Spin Quantum Number

The electron spin quantum number refers to two different spin orientations and is assigned the number ____ and ____ respectively.     

• +1, -1

• +½, -½

• 0, 1

• +2, -2

How many elements are there in a Periodic Table of Elements

• 117

• 118

• 119

• 120

“The most stable arrangement of electrons in the subshells is the one with the most number of parallel spins.” is a rule according to?     

• Aufbau Principle

• Hund’s Rule

• House Rule

• Pauli Exclusion Principle

In Noble Gas Configuration we use the Noble Gases to shorten the electronic configuration of an element. How many element belongs to the Noble Gas Family?

• 6

• 7

• 8

• 9

What is the name of the Practice Teacher who have taught of the lessons Electronic Structure of an Atom and Electronic Configuration?

• Dan Gabriel T. Sembrano

•   Dan Gabryel T. Sembrano

• Dan Gabriel I. Sembrano

• Dan Gabryel I. Sembrano