subject
Chemistry, 26.11.2019 19:31 zavadskipaulo1oyt4og

Which of the following conclusions can be drawn from jj thomson's cathode ray experiments? a.) atoms contain electronsb.) practically all the mass of an atom is contained in its nucleusc.) atoms contain protons, neutrons, and electronsd.) atoms have positively charged nuclues surrounded by electron cloud

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 01:50
What’s the percent by mass of carbon in c10h14n2
Answers: 2
question
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
question
Chemistry, 23.06.2019 02:00
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
Answers: 3
question
Chemistry, 23.06.2019 09:00
What properties would have caused early researchers to name hydrogen "inflammable air”
Answers: 3
You know the right answer?
Which of the following conclusions can be drawn from jj thomson's cathode ray experiments? a.) atoms...
Questions
question
Mathematics, 05.12.2020 09:30
question
Computers and Technology, 05.12.2020 09:30
question
Mathematics, 05.12.2020 09:30
question
Mathematics, 05.12.2020 09:30
question
Mathematics, 05.12.2020 09:30