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7th Grade Physical Science Chapter 3 Atoms, Elements, and the Periodic Table Flashcards | StudBud
7th Grade Physical Science Chapter 3 Atoms, Elements, and the Periodic Table
1 / 17
If an atom has 12 protons and 10 electrons, what is the overall charge of the atom?
A
-2
B
+2
C
2 AMU
D
22 AMU
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