Chapter 5 Review

Chapter 5 Review

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Hund's Rule?

Back

Hund's Rule states that all orbitals of equal energy are occupied by one electron before any single orbital is occupied by a second electron.

2.

FLASHCARD QUESTION

Front

What does the Pauli Exclusion Principle state?

Back

The Pauli Exclusion Principle states that no two electrons in an atom can have the same set of four quantum numbers, meaning they must have opposite spins when paired in an orbital.

3.

FLASHCARD QUESTION

Front

What is the significance of the Pauli Exclusion Principle in electron configuration?

Back

The Pauli Exclusion Principle ensures that electrons are paired with opposite spins in the same orbital, preventing overcrowding in orbitals.

4.

FLASHCARD QUESTION

Front

How do you calculate the energy of a photon?

Back

The energy of a photon can be calculated using the formula E = h * f, where E is energy, h is Planck's constant (6.626 x 10^-34 J·s), and f is the frequency of the photon.

5.

FLASHCARD QUESTION

Front

What is the formula for calculating the energy of a photon with a frequency of 9.50x10^13 Hz?

Back

E = h * f = (6.626 x 10^-34 J·s) * (9.50 x 10^13 Hz) = 6.29 x 10^-20 J.

6.

FLASHCARD QUESTION

Front

What is the electron configuration for Fluorine (atomic number 9)?

Back

The electron configuration for Fluorine is 1s² 2s² 2p⁵.

7.

FLASHCARD QUESTION

Front

What is the Aufbau Principle?

Back

The Aufbau Principle states that electrons occupy the lowest energy orbitals first before filling higher energy orbitals.

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