Work out the following problems: a. What is the number of protons in helium? in iron? b. Will an H..

/in /by

Work out the following problems:

a. What is the number of protons in helium? in iron?

b. Will an H bond form between H3C—CH=O and H2O? Draw a simple figure to support your answer.

c. Draw the following molecules and determine which are polar: Cl2, NH3, CH4

 
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