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SSSSS [86.1K]
3 years ago
10

12. help idk what to do at this point , I have notes and study till 3am , I still need help

Chemistry
2 answers:
uysha [10]3 years ago
6 0
It would be G bc that one only has 3 oxygens
GaryK [48]3 years ago
5 0
I’m not good at this but I’m guessing it’ll be the first one!
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An atomic ion has 5 protons and 2 electrons. What is the charge of the ion?
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Explanation:

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Where does energy come from? newsela
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How many moles of oxygen atoms are on 4.7x1022 molecules of carbon dioxide?
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3 years ago
Why does oxygen have a higher electronegativity compared to chlorine?
bezimeni [28]

Answer:

The  electronegativity   of fluorine  compare  to the  electronegativity   of oxygen and chlorine as below

Explanation:

Fluorine  has the highest electronegativity than oxygen, and  chlorine.

 Explanation

Generally  the  electronegativity  increase   across the period ( from the left to the right)  and  decreases down  the group.

Both oxygen and fluorine  are in period 2   in  periodic   table. since  fluorine is on  fur  right side as compared to oxygen , fluorine has higher  electronegativity than  oxygen.

On the  other side  Fluorine  and  chlorine are  in the same group in periodic table. fluorine  is at  the top of  the group  while chlorine  is at  the bottom therefore fluorine has  higher electronegativity  than chlorine.

6 0
3 years ago
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