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Symbol .(35)^(79)Br and .(35)^(79) Br ...

Symbol `._(35)^(79)Br` and `._(35)^(79) Br` can be written whereas symbols `._(79)^(35)Br` and are not acceptable Answer Briefly .

Text Solution

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In `._(35)^(79) Br` atomic number is at the left lower portion atomic mass is at upper side . Hence it acceptable
`._(79)^(35) Br` is not accepta ble because mass and atomic number are not at proper position .
`.^(35)Bt` is not acceptable because it shows only atomic number atomic mass is not mention.
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