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einsteindude einsteindude
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If an atom has 104 electrons, 157 neutrons, and 104 protons, what is its approximate atomic mass?
A) The approximate atomic mass is 365.
B) The approximate atomic mass is 261.
C) The approximate atomic mass is 157.
D) The approximate atomic mass is cannot be determined with the information given.
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Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
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bSharpbSharp
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9 years ago
Super! Don't forget to mark my post as best answer Grinning Face
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