20
AssignmentMultiple Dropdowns

The History and Arrangement of the Periodic Table

Question 20 • ISP ONLY: Chemistry S1 Q3000XX

Use the periodic table to choose the element that matches each description.halogen: sodium✔ iodinebarium

Answer
Selection 1:

iodine

Selection 2:

potassium

Selection 3:

argon

Selection 4:

potassium

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