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Hello I’m not quite sure of this answer may you help me please thank you!

Hello I’m not quite sure of this answer may you help me please thank you!-example-1
User Kornero
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1 Answer

3 votes

Answert:

Step-by-step explanation:

Here, we want to get the element's atomic number and its mass number

The elements mass number is the sum of the number of protons and the number of neutrons

The atomic number is the number of protons alone

The mass number here is thus 27 + 32 = 59

The atomic number is thus 27

The atomic number is 27 while the mass number is 59

User Dr Xorile
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