Here we go, how to name ionic compounds.

Watch this video and have the list of ions/elements ready for class on Wednesday 2-2. We'll go through lots of examples!

When writing formulas for ionic compounds, the Roman numeral is used for:

all compounds

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only ionic compounds with metals

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only ionic compounds with transition metals (the ones in the middle)

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The Roman numeral is a direct indication for

the charge of the metal cation

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the number of metal cations in the formula

see 3:00 in the video

the number of anions in the formula

see 3:00 in the video

As a full-time student, you should have how many hours of studying per week (for all classes)?

5-10

not enough

10-15

probably not enough

25-35

yep, according to the state education code.

50-75

that would be pure evil

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