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Physical Science Atomic Theory, Atoms, and Periodic table Review Flashcards | StudBud
Physical Science Atomic Theory, Atoms, and Periodic table Review
1 / 31
An atom of the element zinc has an atomic number of 30 and a mass number of 65. How many protons does a zinc have?
A
30
B
35
C
95
D
65
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correct · 0:00
