Students in a chemistry class are drawing molecular models based on molecular formulas they are given by the teacher.
1 answer:
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Answer:
1.625 moles
Explanation:
mole=mass/molar mass
mole= 52/25
Answer:
What language is this please i need help
- Speed=25m/s
- Time=45min=(45×60)s=2700s



Answer:
Explanation:
Skamn jeksk
Notice the subscript went from 83 to 84 and the 214 stayed the same that means it was beta decay.