Draw the Electron Dot Formula for the Sulfate Ion,SO₄2-

question 85

Multiple Choice

Draw the electron dot formula for the sulfate ion,SO₄2-.How many nonbonding electron pairs are in a sulfate ion?

• A)2
• B)8
• C)10
• D)12
• E)none of the above

Identify the components of the central nervous system.

Understand the formation and function of myelin sheaths.

Recognize the similarities and differences between neuroglial cells in the CNS and PNS.

Understand the role of neurotransmitters and how nerve impulses are transmitted.