Answer:
about 32 books (rounded)
Step-by-step explanation:
1412/135=32
Answer:cvg
Step-by-step explanation:
Answer:8(3x-2)
Step-by-step explanation: 8 times 3d=24X 8 times -2=-16
1. Option 4
2. Option 2
3. Option 2
4. Option 4 (not completely sure)
5. Option 2
6. Option 1 (not completely sure)
7. Option 4
8. <span>Isotopes are caused by different numbers of neutrons in the electron cloud
9. Not sure of the question
10. Positive charge
11. nucleus
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