External fertilization in animals usually occurs in water or in damp areas in a process called spawning.
The answer you’re looking for is 0.250
Answer:
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Answer:
Tetrahedral electron geometry and trigonal pyramidal molecular geometry.
Explanation:
The Lewis structure is shown in Figure 1.
The central N atom has three bonding pairs and one lone pair, for <em>four electron groups</em>.
VSEPR theory predicts a tetrahedral electron geometry with bond angles of 109.5°.
We do not count the lone pair in determining the molecular shape.
The molecular geometry is trigonal pyramidal (see Figure 2).
Here is a picture of which shows you how many valence electrons are in the Lewis structure of xeo4