Periodicity%20II

1
Periodicity II

• Self Quiz

2
What is the name of the group that includes Ca?

• Alkali earth metals

3
What charge would a rubidium ion have?

• 1

4
What elements configuration ends 4s2

• Ca

5
What charge would a sulfur ion have?

• 2-

6
Which element has a larger atomic radius, S or Ge?

• Ge

7
Which element has a larger first ionization
energy Rb or Mg?

• Mg

8
Is a magnesium ion larger or smaller than a
magnesium atom?

• smaller

9
Which is larger, the 2nd IE for Rb or the 2nd IE
for Sr?

• 2nd IE for Rb

10
What is the concise configuration for Te?

• Kr5s24d105p4

11
Which element has more effective shielding on the
outermost electron, Be or B?

• B

12
For which element does the outermost electron
experience the largest effective nuclear charge,
Na or Mg?

• Mg

13
In general, 1st IE increases to the ___ and ___
on the PT.

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