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Assignment 24: Do Now 7/26

Last updated 8 months ago

4 questions

1

1

1

Question 3

3.

Which element has the following electron configuration:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2

1

Question 1

1.

The element Barium fits into which of the folllowing categories on the periodic table

metal

nonmetal

metalloid

alkali metal

alkaline earth metal

halogen

s block

p block

d block

Question 2

2.

The element Iodine fits into which of the folllowing categories on the periodic table

metal

nonmetal

metalloid

alkali metal

alkaline earth metal

halogen

s block

p block

d block

Question 4

4.

Write the electron configuration for Aluminum.