Periodic Trends Showdown

Which element has a high ionization energy?

• Pd
• Cd

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NGSS.HS-PS1-1

As atoms of elements in group 16 are considered in order from top to bottom, the electronegativity of each successive element....

• decreases
• increases
• remains the same
• none of the above

Which atom has the largest atomic radius?

• potassium
• rubidium 
• francium
• cesium

Atoms that have a high electronegativity, _______________.

• give up their electrons more easily.
• hold on to their electrons more tightly.
• have more electron shells.

Tags

NGSS.HS-PS1-1

Which element has a larger radius?

• P
• Sb

Which element has a lower electronegativity value?

• Zr
• Ag

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element is smaller in size?

• Ba
• Cr

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NGSS.HS-PS1-1

Which element requires more energy to ionize?

• Sn
• Ne

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element is less electronegative?

• Nb
• Sr

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element is more electronegative?

• C
• F

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2