Ch 4: Modern Atomic Theory

Flashcard
•
Chemistry
•
10th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the electron configuration of an atom with 10 electrons?
Back
1s² 2s² 2p⁶.
2.
FLASHCARD QUESTION
Front
What is the ground state in the Bohr model of the atom?
Back
The orbit closest to the nucleus, which is lowest in energy.
3.
FLASHCARD QUESTION
Front
In the context of atomic models, what is true about the energy of electrons closest to the nucleus?
Back
Electrons closest to the nucleus do not have the highest energy; this is not true of either the Bohr model or the quantum mechanical model.
4.
FLASHCARD QUESTION
Front
How do you calculate the energy of a quantum of light?
Back
Use the formula E = hν, where E is energy, h is Planck's constant (6.626 x 10⁻³⁴ J·s), and ν is the frequency.
5.
FLASHCARD QUESTION
Front
What is Hund's Rule?
Back
Electrons fill equal energy orbitals singly before pairing.
6.
FLASHCARD QUESTION
Front
What is the significance of the quantum number n in electron configurations?
Back
The quantum number n indicates the energy level of an electron in an atom.
7.
FLASHCARD QUESTION
Front
What is the maximum number of electrons that can occupy a single orbital?
Back
A single orbital can hold a maximum of 2 electrons.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Quantum Numbers II Flashcardziz

Flashcard
•
10th - 12th Grade
15 questions
Electrons in Atoms (Chem I H)

Flashcard
•
10th - 12th Grade
15 questions
Flashcardizz: Electrons & Orbitals

Flashcard
•
10th - 12th Grade
15 questions
ELECTRONS & ORBITALS

Flashcard
•
10th - 12th Grade
15 questions
Electron Configuration

Flashcard
•
10th - 12th Grade
9 questions
Electron Configuration

Flashcard
•
10th Grade - University
14 questions
Flashcardizz Practice Unit 4 Lesson 3: Quantum Numbers

Flashcard
•
10th - 12th Grade
15 questions
Quantum Numbers

Flashcard
•
10th - 12th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Chemistry
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
40 questions
LSHS Student Handbook Review: Pages 7-9

Quiz
•
11th Grade
10 questions
Characteristics of Life

Quiz
•
9th - 10th Grade
10 questions
Essential Lab Safety Practices

Interactive video
•
6th - 10th Grade
20 questions
Scalars, Vectors & Graphs

Quiz
•
11th Grade
62 questions
Spanish Speaking Countries, Capitals, and Locations

Quiz
•
9th - 12th Grade