VSEPR Chemistry 8

VSEPR Chemistry 8

Assessment

Flashcard

Chemistry

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is VSEPR theory?

Back

VSEPR (Valence Shell Electron Pair Repulsion) theory is a model used to predict the geometry of individual molecules based on the repulsion between the electron pairs in the valence shell of the central atom.

2.

FLASHCARD QUESTION

Front

What is the bond angle for a tetrahedral molecule?

Back

109.5 degrees.

3.

FLASHCARD QUESTION

Front

What is the bond angle for a trigonal planar molecule?

Back

120 degrees.

4.

FLASHCARD QUESTION

Front

What is the bond angle for a linear molecule?

Back

180 degrees.

5.

FLASHCARD QUESTION

Front

What shape does a molecule with 4 bonding pairs and no lone pairs have?

Back

Tetrahedral.

6.

FLASHCARD QUESTION

Front

What shape does a molecule with 3 bonding pairs and 1 lone pair have?

Back

Trigonal pyramidal.

7.

FLASHCARD QUESTION

Front

What shape does a molecule with 2 bonding pairs and 2 lone pairs have?

Back

Bent.

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