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einsteindude einsteindude
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9 years ago
What does the following element description actually mean?

186O

A) an oxygen atom with 6 protons and 12 neutrons
B) an oxygen atom with 6 neutrons and 12 protons
C) 6 oxygen atoms with 18 neutrons
D) 18 oxygen molecules with 6 neutrons each
E) none of the above
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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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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