Asked by Sugoma Dik w/ Deiz & Nutz German

Based on location in the periodic table, which element has chemical properties that are most similar to iodine (I)?

A. selenium (Se)

B. fluorine (F)

C. xenon (Xe)

D. calcium (Ca)
Answered by Anonymous
see way over there on the right, just before the column of noble gasses is a column of very reactive elements called halogens (group 7) that want an extra electron to fill their outer shell.
F
Cl
Br
I
At
Answered by clapzcheekz
1. fluorine (F)
2. eight
3. phosphorus (P)
4. Hydrogen shares one valence electron with carbon, and oxygen shares two valence electrons.
5. N2
Valence Electrons Quick Check 100%
Answered by idia shroud bf
thank god for clapzcheekz
Answered by monsters inc
clapzcheekz is right except for number 4. The answer is D, The carbon in methane has more valence electrons to share than the carbon in carbon dioxide.
Answered by monster inc
clapzcheekz is 100% correct on connexus valence elections quick check
Answered by Luca
Clapz is correct.
Answered by Unknown user
Clapzcheekz is still correct. October/21/2022
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