Periodic Trends

Question 1

Atomic radii from the top to the bottom of a group tend to:

Revolt · Accepted Answer

increase.

Question 2

A magnesium ion is smallerlarger than a sodium ion.

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smaller

Question 3

A chlorine ion is smallerlarger than a phosphorus ion.

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smaller

Question 4

A potassium ion is smallerlarger than a sodium ion.

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larger

Question 5

Describe the trends in atomic radii by checking the correct box. Atomic radii from the left to right across a period tend to:

Revolt · Accepted Answer

decrease.

Question 6

Use the periodic table to compare the sizes of ionic radii with the corresponding atomic radii or other ionic radii. Choose from smaller and larger in the blanks below: A sodium cation is smallerlarger than a sodium atom.

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smaller

Question 7

Use the periodic table to select the element from the drop-down menu that has the correct relative electronegativity.Mg > Be AlCa

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Ca

Question 8

A phosphorus anion is smallerlarger than a phosphorus atom.

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larger

Question 9

P > As NS

Revolt · Accepted Answer

As

Question 10

C < BGeN

Revolt · Accepted Answer

N

Periodic Trends Answers

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