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DanielleElmas [232]
3 years ago
11

Revision has a atoMic number of 37 and a mass number of 85. HIW many protons, neutrons and electrons does an ion of rubidium wit

h a 1+ charge have
Chemistry
1 answer:
EleoNora [17]3 years ago
6 0

Answer: 37 protons, 48 neutrons, and 36 electrons.

Explanation: I assume "Revision" is Rubidium. It is atomic number 37, so it has 37 protons. It's atomic mass is 85, so it has an average of (85-37) = 48 neutrons. It has a charge of +1, so one electron of the original 37 has left.

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So H₂ is in short supply . Hence it is limiting reagent .

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