subject
Chemistry, 26.10.2019 04:43 Huntruh2842

Which best describes the effect of j. j. thomson’s discovery?
a. the accepted model of the atom was changed.
b. the accepted model of the atom was supported.
c. cathode ray tubes were no longer used in experiments due to poor results. d. cathode ray tubes became the only instrument of use in the study of atoms.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
Answers: 3
question
Chemistry, 22.06.2019 05:00
Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%
Answers: 1
question
Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
question
Chemistry, 22.06.2019 22:30
Is 343 in the sequence -5, -2, 1, 4, 7
Answers: 1
You know the right answer?
Which best describes the effect of j. j. thomson’s discovery?
a. the accepted model of the a...
Questions
question
Chemistry, 06.03.2020 22:56
question
Mathematics, 06.03.2020 22:56
question
Chemistry, 06.03.2020 22:56
question
Mathematics, 06.03.2020 22:56
question
Biology, 06.03.2020 22:56
question
History, 06.03.2020 22:57
question
Mathematics, 06.03.2020 22:57
Questions on the website: 13722360