subject
Chemistry, 29.06.2019 13:30 carlosleblanc26

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom? a- it showed that atoms combine in different proportions. b-it showed that atoms can be divided into smaller parts. c- it showed that all atoms of the same element are similar. d-it showed that individual atoms could be destroyed. it showed that all atoms contain electrons.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 16:30, KieraKimball
10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?
Answers: 1
image
Chemistry, 22.06.2019 01:30, EMQPWE
In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l
Answers: 1
image
Chemistry, 22.06.2019 10:10, dhailyortegacampa131
Stage in which a typical star has completely stopped fusion
Answers: 1
image
Chemistry, 22.06.2019 23:00, Mynameismath
Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?
Answers: 3
You know the right answer?
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases...

Questions in other subjects:

Konu
Mathematics, 30.10.2021 15:20
Konu
Mathematics, 30.10.2021 15:20
Konu
Computers and Technology, 30.10.2021 15:30