What is it called when objects become positively charged when they lose electrons and negatively charged when they gain electrons *
a. Electricity
b. Electrons
c. Electric Charge

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

root word, prefixes, and suffixes

you can cut your hand off if your not