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1. How many significant figures: 480
1 2 3 4 5

2. When an element has a different number of neutrons, it is called a/an...
Anomaly Differentiated Mutated Isotope None of these

3. Convert 48.0oF to kelvin.

4. Which of these has a positive charge?
Protons Neutrons Electrons Quarks None of these

5. How many significant figures: 0.00580200
Answer:

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