The development of current atomic theory has changed over time as result of different proposed models and experiments. place these in chronological order.

answer:

tell me what chronilogical order is and i know the answer just need the chronilogical order

explanation:

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.