Question

question 11 (0.5 points)
the following shape has 1 reds, 2 are bonding and 3 are nonbonding. the shape is called 4 and the bond angles are 5.
a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 6 h. diatomic
i. linear j. planar trigonal k. bent l. tetrahedral m. pyramidal
n. hexahedral o. seesaw p. t - shape q. octahedral r. square pyramidal
s. square planar t. 90° u. 109.5° v. 120° w. 180°
x. 90°, 120°, and 180° y. 90° and 180°

Explanation:

• REDs (Region of Electron Density): Count the total electron - density regions (bonding + non - bonding). Here, there are 6 (2 bonding and 4 non - bonding).
• Bonding and Non - bonding: From the structure, 2 are bonding (the ones with green atoms) and 4 are non - bonding (the blue electron - pair regions).
• Shape: When there are 6 REDs with 2 bonding and 4 non - bonding, the shape is octahedral.
• Bond angles: In an octahedral geometry, the bond angles are \(90^{\circ}\) and \(180^{\circ}\).

Answer:

1. G. 6
2. C. 2
3. E. 4
4. Q. octahedral
5. Y. \(90^{\circ}\) and \(180^{\circ}\)