Sections | |||
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Periodic Table | 28 mins | 0 completed | Learn |
Mole Concept | 37 mins | 0 completed | Learn Summary |
Isotopes | 12 mins | 0 completed | Learn Summary |
Mass Spectrometry | 9 mins | 0 completed | Learn |
Subatomic Particles | 8 mins | 0 completed | Learn |
Atomic Theory | 16 mins | 0 completed | Learn |
Thomson's Cathode Ray Tube Experiment | 8 mins | 0 completed | Learn |
Oil Drop Experiment | 7 mins | 0 completed | Learn |
The Chadwick Neutron Experiment | 6 mins | 0 completed | Learn |
Gold Foil Experiment | 10 mins | 0 completed | Learn |
End of Chapter 2 Problems | 28 mins | 0 completed | Learn |
Additional Guides |
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Periodic Table Charges |
Calculating Molar Mass |
Calculating Grams to Moles |
What mass of aluminum bromide will contain 6.3 x 10 20 bromide ions ?
a) 93 mg
b) 31 mg
c) 9.3 mg
d) 27 mg
e) 273 mg