PGCC General Chemistry

Collection Resources

Periodic Table Trends

Multiple Choice

01.01. Electronegativity (EN) is defined as which of the following:

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.03. Electron Affinity is defined as which of the following:

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.02. Ionization Energy (IE)

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.08. Which atom is most EN, magnesium or strontium? Explain

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.13. Which atom is most EN, F or C? Explain

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.12. Which atom, Cl or Cs is most EN?

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.11. Which atom is most EN, Rb or Ne?

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.04. N is more electronegative than Mg because

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

01.26. Rank the following species in order of decreasing radius

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Multiple Choice

01.27. Rank the following species in order of decreasing radius

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Periodic Table

Fill in the Blanks

02.27. Type in the atomic symbol of the atom that has 5 outershell electrons and five energy levels.

Chemistry U Fill in the Blanks by Joshua Halpern 2 months ago

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Fill in the Blanks

02.28. Type in the atomic symbol of the atom that has an s2p5 outershell configuration and three energy levels.

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Fill in the Blanks

02.29. Type in the atomic symbol of the atom that is a metalloid with an s2p2 outershell configuration and has 4 energy levels.

Chemistry U Fill in the Blanks by Joshua Halpern 2 months ago

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02.30. Type in the atomic symbol of the atom that is a metalloid with four energy levels and an s2p3 outershell configuration.

Chemistry U Fill in the Blanks by Joshua Halpern 2 months ago

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Fill in the Blanks

20.31. Type in the atomic symbol of the period two atom that has four outershell electrons in an s2p2 configuration.

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Multiple Choice

02.32. What is wrong with the following symbol for chlorine: CL

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

02.33. What is wrong with the following symbol for sodium: na

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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Multiple Choice

02.10. Which of the following choices is the outershell configuration of the halogens?

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Multiple Choice

02.02. Which of the following choices shows a gas, a liquid, and a solid, in that order?

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Multiple Choice

02.03. Group VA is the same as which of the following Representative Groups?

Chemistry U Multiple Choice by Joshua Halpern 2 months ago

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PGCC General Chemistry

Collection Resources

Periodic Table Trends

01.01. Electronegativity (EN) is defined as which of the following:

01.03. Electron Affinity is defined as which of the following:

01.02. Ionization Energy (IE)

01.08. Which atom is most EN, magnesium or strontium? Explain

01.13. Which atom is most EN, F or C? Explain

01.12. Which atom, Cl or Cs is most EN?

01.11. Which atom is most EN, Rb or Ne?

01.04. N is more electronegative than Mg because

01.26. Rank the following species in order of decreasing radius

01.27. Rank the following species in order of decreasing radius

Periodic Table

02.27. Type in the atomic symbol of the atom that has 5 outershell electrons and five energy levels.

02.28. Type in the atomic symbol of the atom that has an s2p5 outershell configuration and three energy levels.

02.29. Type in the atomic symbol of the atom that is a metalloid with an s2p2 outershell configuration and has 4 energy levels.

02.30. Type in the atomic symbol of the atom that is a metalloid with four energy levels and an s2p3 outershell configuration.

20.31. Type in the atomic symbol of the period two atom that has four outershell electrons in an s2p2 configuration.

02.32. What is wrong with the following symbol for chlorine: CL

02.33. What is wrong with the following symbol for sodium: na

02.10. Which of the following choices is the outershell configuration of the halogens?

02.02. Which of the following choices shows a gas, a liquid, and a solid, in that order?

02.03. Group VA is the same as which of the following Representative Groups?

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