Predict the Molecular Shape and Give the Approximate Bond Angles

question 2

Multiple Choice

Predict the molecular shape and give the approximate bond angles in the SO₃^2- polyatomic ion.

• A)linear, 180°
• B)trigonal planar, 120°
• C)tetrahedral, 109.5°
• D)trigonal pyramidal, 109.5°
• E)bent, 120°

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Definitions:

Parasites

Organisms that live on or within another organism (the host), from which they obtain nutrients at the host's expense.

Relative Frequency

The proportion of times a particular value occurs in relation to the total number of observations.

Distribution

The arrangement, frequency, or spread of something across a particular area or among a specified group.

Average

A statistic specifying the sum of the values that the items in a class have on a quantitative variable P, divided by the number of items.