9th Periodic Trends

Multiple Choice

Which of these two atoms has a bigger radius?

• H

• Fr

Multiple Choice

Which of these two atoms has a bigger radius?

• Be

• Ba

Multiple Choice

Which of these two atoms has a bigger radius?

• F

• Cl

Multiple Choice

Which of these two atoms has a bigger radius?

• O

• S

Multiple Choice

Which of these atoms has a larger radius?

• Li

• F

Multiple Choice

Which of these atoms has a larger radius?

• Li

• C

Multiple Choice

Which of these atoms has a larger radius?

• Na

• S

Multiple Choice

Which of these atoms has a larger radius? (think: these two aren't in the same row or the same period

• Ra

• O

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)

• F

• Cl

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)

• F

• Br

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)

• Li

• K

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)?

• Li

• F

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)?

• Al

• S

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)?

• F

• Ne

Multiple Choice

Which of these two atoms has a higher electronegativity (ability to attract electrons)? Careful, not in the same group or period

• F

• Sr