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Ymorist [56]
3 years ago
13

What is the electron configuration of bromine whose atomic number is 35

Chemistry
1 answer:
Vanyuwa [196]3 years ago
5 0
1s22s22p63s23p64s23d104p5 is the answer
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State the oxidation number assigned to each bold element in the formula: NH4+1 a 3 b -3 c -1 d 6
Leya [2.2K]
The fomula is NH4 (1+)


There are only two elements N and H.


As per oxidation state rules, the most electronegative element will have a negative oxidation state and the other element will have a positive oxidation state.


N is more electronative than H, so H will have a positive oxidation state and nitrogen will have a negative oxidation state.


You can also use the rule that states the hydrogen mostly has 1+ oxidation state,except when it is bonded to metals.


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You are a chemist working in your laboratory. In your storage closet you have a
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