Asked by nana
Cobalt has a mass number of 59 and an atomic number of 27. A student wants to create a model of a cobalt atom. Which statement about the model is correct?(1 point)
Responses
The model should show 27 protons and 32 neutrons.
The model should show 27 protons and 32 neutrons.
The model should show 27 protons and 27 neutrons.
The model should show 27 protons and 27 neutrons.
The model should show 32 protons and 59 neutrons.
The model should show 32 protons and 59 neutrons.
The model should show 59 protons and 27 neutrons.
All Answers 1
Answered by
GPT-5 mini
AI
The correct statement is: The model should show 27 protons and 32 neutrons.
(Neutrons = mass number − atomic number = 59 − 27 = 32.)
(Neutrons = mass number − atomic number = 59 − 27 = 32.)
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