Naming and Charges of Ions

This video tutorial covers the basics of monatomic ions, including their charges and naming conventions. It begins with an introduction to electric cars and lithium-ion batteries, then explains the difference between monatomic and polyatomic ions. The tutorial details Type 1 and Type 2 cations, monatomic anions, and the systematic and common naming systems for these ions. The video concludes with practice exercises to reinforce the concepts learned.

What is the primary focus of this lesson?

• Figuring out the names and formulas of monatomic ions

• Learning about polyatomic ions

• Understanding the structure of electric cars

• Exploring the history of lithium-ion batteries

What do monatomic and polyatomic ions have in common?

• They are both found in Group 1a

• They both have a charge

• They both have multiple atoms

• They both form only negative ions

Which group in the periodic table forms cations with a +1 charge?

• Group 8a

• Group 1a

• Group 3a

• Group 2a

Which of the following is a Type 1 cation with a +2 charge?

• Copper

• Zinc

• Lithium

• Iron

Which element can form a Type 2 cation with either a +1 or +2 charge?

• Aluminum

• Zinc

• Copper

• Iron

What charge do nonmetals in Group 6a typically have?

• -2

• -3

• +1

• -1

How are Type 1 cations named?

• By retaining the element's name

• By using Roman numerals

• By using Latin root names

• By changing the ending to 'ide'

What is the systematic name for a copper ion with a +2 charge?

• Cuprous

• Cupric

• Copper I

• Copper II

What is the common name for an iron ion with a +3 charge?

• Ferrous

• Ferric

• Iron II

• Iron III

How do monatomic anions differ in naming compared to cations?

• They use Latin root names

• They end in 'ide'

• They use Roman numerals

• They retain the element's name