Unit 7_Covalent Bonding Exam Review

Unit 7_Covalent Bonding Exam Review

Assessment

Flashcard

Chemistry

10th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Hydrogen needs _____ electrons in its valence shell to be stable.

Back

2

2.

FLASHCARD QUESTION

Front

What is the name of the acid HNO₂?

Back

nitrous acid

3.

FLASHCARD QUESTION

Front

Is this the correct structure for CH₂O?

Back

Yes

4.

FLASHCARD QUESTION

Front

NH₃ has how many lone pairs?

Back

1

5.

FLASHCARD QUESTION

Front

What is the name for this acid H₂SO₄?

Back

sulfuric acid

6.

FLASHCARD QUESTION

Front

What is a covalent bond?

Back

A covalent bond is a chemical bond formed by the sharing of electron pairs between atoms.

7.

FLASHCARD QUESTION

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full set of eight valence electrons.

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