Octet Rule

Octet Rule

9th Grade

7 Qs

quiz-placeholder

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Octet Rule

Octet Rule

Assessment

Quiz

Science

9th Grade

Practice Problem

Hard

NGSS
HS-PS1-1, HS-PS1-2

Standards-aligned

Created by

Kelly Foshee

Used 9+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the octet rule?

Atoms tend to gain, lose, or share electrons to have a full outer shell of eight electrons.

Atoms tend to gain, lose, or share electrons to have a full outer shell of four electrons.

Atoms tend to gain, lose, or share electrons to have a full outer shell of ten electrons.

Atoms tend to gain, lose, or share electrons to have a full outer shell of six electrons.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Explain the concept of valence electrons in relation to the octet rule.

Valence electrons are the electrons in the outermost energy level of an atom, and the octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of 8 electrons.

Valence electrons are the electrons in the nucleus of an atom.

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full inner shell of 8 electrons.

Valence electrons are the electrons in the innermost energy level of an atom.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the octet rule important in chemical bonding?

The octet rule is not important in chemical bonding.

The octet rule only applies to certain elements.

The octet rule is a myth and has no scientific basis.

The octet rule is important in chemical bonding because it helps to explain and predict the formation of stable compounds.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when an atom does not follow the octet rule?

The atom will lose its valence electrons.

The atom will gain extra electrons and become negatively charged.

The atom may form ions or share electrons with other atoms to achieve a stable electron configuration.

The atom will become unstable and explode.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the exceptions to the octet rule?

Molecules with an even number of electrons

Molecules with a full octet

Molecules with an odd number of electrons, molecules with less than an octet, and molecules with expanded octets.

Molecules with more than an octet

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the octet rule apply to ionic bonding?

The octet rule does not apply to ionic bonding.

The octet rule states that atoms share electrons in ionic bonding.

The octet rule explains why atoms transfer electrons in ionic bonding.

The octet rule only applies to covalent bonding.

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the octet rule apply to covalent bonding?

Atoms gain electrons to achieve a complete octet.

Atoms share electrons to achieve a complete octet.

Atoms lose electrons to achieve a complete octet.

Atoms do not follow the octet rule in covalent bonding.