Periodic Trends Practice

Which element has a higher electronegativity value?

• Niobium

• Tin

• Cadmium

• Iodine

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element has a lower electronegativity value?

• Calcium

• Barium

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

Electronegativity (a)   as you go down a group.

Electronegativity trends are the same as:

• Atomic radius trends

• Ionization energy trends

• Both of these

• None of these

What elements have zero electronegativity?

• metals
• nonmetals
• metalloids
• noble gases

Tags

NGSS.HS-PS1-1

As you move down the periodic table atoms get bigger.  This is because ____________.

• The atoms have more mass.
• The atoms have more protons.
• The atoms have more energy levels
• The atoms have more nuetrons

Which atom has the largest atomic radius?

• potassium

• rubidium

• francium

• cesium

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NGSS.HS-PS1-1

Which of the following will have a larger radius than Zinc?

• Gallium
• Aluminum
• Magnesium
• Strontium

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NGSS.HS-PS1-1

Order the following in increasing atomic radii: 
Ra, Be, Ca, Rb, H

• Ra, Be, Rb, H, Ca
• Rb, H, Ca, Be, Ra
• Ra, Rb, Ca, Be, H
• H, Be, Ca, Rb, Ra

Tags

NGSS.HS-PS1-1

As you move from top to bottom down a GROUP on the periodic table the size of an atom will ___________.

• Increase

• Decrease

• Stay the same