Practice Problems Unit 4 Lesson 4

Practice Problems Unit 4 Lesson 4

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What are bonding electrons?

Back

Bonding electrons are the electrons that are shared between atoms in a molecule, contributing to the formation of chemical bonds.

2.

FLASHCARD QUESTION

Front

What are antibonding electrons?

Back

Antibonding electrons are the electrons that occupy molecular orbitals that are higher in energy than the bonding orbitals, which can weaken or prevent bond formation.

3.

FLASHCARD QUESTION

Front

How do you determine the total number of bonding electrons in a molecule?

Back

Count the number of electrons in the bonding molecular orbitals from the molecular orbital diagram.

4.

FLASHCARD QUESTION

Front

How do you determine the total number of antibonding electrons in a molecule?

Back

Count the number of electrons in the antibonding molecular orbitals from the molecular orbital diagram.

5.

FLASHCARD QUESTION

Front

What is hybridization in chemistry?

Back

Hybridization is the concept of mixing atomic orbitals to form new hybrid orbitals that can accommodate the bonding of atoms.

6.

FLASHCARD QUESTION

Front

What is sp hybridization?

Back

sp hybridization occurs when one s orbital and one p orbital mix to form two equivalent sp hybrid orbitals, typically seen in linear molecules.

7.

FLASHCARD QUESTION

Front

What is sp² hybridization?

Back

sp² hybridization occurs when one s orbital and two p orbitals mix to form three equivalent sp² hybrid orbitals, typically seen in trigonal planar molecules.

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