Question

Use the portion of the periodic table to answer the question.

Information
A portion of the periodic table.Short description, A portion of the periodic table.,Long description,
A portion of the periodic table shows the last 6 groups of the periodic table, with element symbol and atomic number. The following elements are included:

Element Symbol Group Atomic Number
Upper B 13 5
Upper S i 14 14
Upper I 17 53
Upper X e 18 54
Upper F 17 9
Upper C l 17 17
Upper A l 13 13
Upper G a 13 31


Question
Which elements have the highest reactivities?

Answer options with 4 options
A.
Upper B and Upper S i

B.
Upper I and Upper X e

C.
Upper F and Upper C l

D.
Upper A l and Upper G a

Answer 1

[AI-generated answer — Bot GPT 3.5]

C. Upper F and Upper Cl