Represent the bonding in SF2 (F-S-F) with Lewis diagrams. Include the formal charges on all atoms. The dimer of this compound has the formula S2F4. It was isolated in 1980 and shown to have the structure F3S-SF. Draw a possible Lewis diagram to represent the bonding in the dimer, indicating the formal charges on all atoms. Is it possible to draw a Lewis diagram for S2F4 in which all atoms have valence octets? Expla in why or why not.

What were the two major reforms urged by the Durham report?

Describe the symptoms of and treatments for the diseases. Summarize your findings in a written report.

Should a rotary club, an ONPO, report depreciation expense? Why or why not?

Circle the BEST answer.
A person complains of sudden squeezing chest pain. You should
a Report the pain if it is not relieved in 15 minutes
b Report the pain at once
c Give the person a nitroglycerin tablet
d Give the person oxygen

Use the media center or the Internet to research the field of ethnobotany. Write a report on your findings. Your report should include a job description, the training required, names of employers, growth prospects, and an average starting salary.

Summarize your findings in a written report that can be shared with your class.

What is one of the major reasons that psychologists report results publicly?

Use any form of the word $encompass$ in a sentence about a report.

For each of the following sentences, choose the correct word or words in parentheses. Base your answers on the rules of standard, formal usage.

The temperature has warmed (some, somewhat).

Use formal charge considerations to rule out the Lewis formula for a $\mathrm{NF}_{3}$ molecule in which the nitrogen atom and the three fluorine atoms are connected in a row.

Use the formal definition of limit to prove that the function has a continuous extension to the given value of x. $g(x)=\frac{x^{2}-2 x-3}{2 x-6}, \quad x=3$

These are the part quantities issued in the plannedorder release section of an MRP report.

Refer to previous exercise. Suppose 14 out of 20 voters in Pennsylvania report having voted for an independent candidate. The null hypothesis is that the population proportion is 0.50. What value of the test statistic should you report?