asked 12.3k views
2 votes
An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of _____ amu. (Enter a whole number.)

asked
User Coudy
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1 Answer

6 votes

Answer:

13

Step-by-step explanation:

when you add 7to 6 is 13

answered
User MoonHorse
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