Quantum Model
Authored by Lisa Thompson
Science
9th Grade
NGSS covered
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25 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following sub-levels is correctly designated?
1p5
3f9
2p6
3d11
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Each sub level has its maximum number of orbitals. How many orbitals are in the third principal energy level?
3
6
9
12
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following main energy levels of an atom can accommodate a maximum of 18 electrons?
1st energy level
2nd energy level
3rd energy level
4th energy level
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many orbitals are present in the 4p sub level?
7
5
4
3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the quantum mechanical model of the atom, where are electrons most likely to be found?
Moving in fixed orbits around the nucleus
Embedded within the nucleus
In specific regions called electron clouds or orbitals
Uniformly distributed around the nucleus
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Imagine you are tasked with explaining the concept of quantum entanglement to a group of high school students. Design a simple experiment or demonstration that illustrates the principles of quantum mechanics, including the materials needed and the expected outcomes.
Use polarized sunglasses and laser pointers to demonstrate how entangled photons react similarly, even when separated, illustrating non-local interactions.
Drop two balls of different masses from the same height to demonstrate gravity's effect, comparing it to classical mechanics without addressing quantum principles.
Use a double-slit experiment setup with a laser and a screen to show wave-particle duality, explaining how it leads to the concept of superposition but not directly addressing entanglement.
Create a computer simulation of the solar system to demonstrate orbital mechanics, focusing on large-scale phenomena rather than quantum-level interactions.
Answer explanation
Using polarized sunglasses and laser pointers to demonstrate entangled photons illustrates non-local interactions, aligning with the principles of quantum mechanics.
Tags
DOK Level 4: Extended Thinking
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the quantum-mechanical model of the atom, an orbital is defined as a
region of the most probable proton location.
region of the most probable electron location.
circular path traveled by an electron around an orbital.
circular path traveled by a proton around an orbital.
Answer explanation
In the quantum-mechanical model of the atom, an orbital is defined as a region of the most probable electron location.
Tags
NGSS.HS-PS1-2
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