What did j. j. thomson experiment with?
a. gold foil
b. a cathode ray
c. li...
Chemistry, 06.11.2019 08:31 butterflyrhodes01
What did j. j. thomson experiment with?
a. gold foil
b. a cathode ray
c. light hitting metal
d. oil drops
Answers: 2
Chemistry, 21.06.2019 21:10
When the volume and number of particles of a gas are constant which of the following is also constant
Answers: 3
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Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
Answers: 1
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Compare and contrast physical changes with chemical changes.
Answers: 1
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