See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 cards from this deck
1911
Most of the atom is empty space
Went straight through
Slightly deflected
Nucleus must be charged
>90°>90°>90°
Nucleus contained most of the mass
Geiger and Marsden
1913
Positive nucleus
Negative electrons in a cloud around the nucleus
Select your subjects, and get access to A+ resources today.