Chemistry Final Review

​Remember: For ionic and covalent bonds, we have 2 non-metals OR 1 metal and 1 non-metal.

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2.)What two types of elements make up an covalent bond?

Remember: For ionic and covalent bonds, we have 2 non-metals OR 1 metal and 1 non-metal.

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3.) Which of the following is an example of a covalent bond?

Remember: For ionic and covalent bonds, we have 2 non-metals OR 1 metal and 1 non-metal.

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4.) Which of the following is an example of a ionic bond?

​Remember: Penta - 5

5.) Which of the following is the correct name for the following compound?

BrF₅

​Remember: Di - 2

6.) Which of the following is the correct name for the following compound?

SeCl₂

*Conversion Needed:

1 hour (hr) = 60 minutes (min)

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​7.) Traveling at 65 miles/hour, how many minutes will it take to drive 125 miles to San Diego?

Conversions Needed:

1 year = 365 days

1 day = 24 hours

1 hour = 60 min

1 min = 60 seconds

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8.) ​Convert 50 years into seconds.  Express your answer in scientific notation.