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Covalent Bonds and Electron Sharing

Covalent Bonds and Electron Sharing

Assessment

Interactive Video

Chemistry, Science, Biology

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video explains covalent bonds, where atoms share electrons to achieve stability. It uses examples of fluorine, oxygen, nitrogen, and hydrogen to illustrate single, double, and triple covalent bonds. An analogy with dogs helps clarify electron sharing. The video concludes with a summary of covalent bonding principles.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a covalent bond?

A bond where atoms share electrons

A bond where atoms transfer electrons

A bond where atoms share protons

A bond where atoms transfer protons

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a covalent bond, what do atoms share?

Protons

Neutrons

Nuclei

Electrons

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do fluorine atoms achieve stability?

By gaining electrons

By losing electrons

By sharing electrons

By sharing protons

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What analogy is used to explain electron sharing in fluorine?

Sharing cats

Sharing fish

Sharing dogs

Sharing birds

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many pairs of electrons are shared in an oxygen molecule?

Two pairs

One pair

Four pairs

Three pairs

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of bond is formed between two oxygen atoms?

Single covalent bond

Double covalent bond

Triple covalent bond

Quadruple covalent bond

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many pairs of electrons are shared in a nitrogen molecule?

Three pairs

Four pairs

One pair

Two pairs

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