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iheartfood
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#1: Which of the following scientists came up with the first widely recognized atomic theory?
A. John Dalton
B. Antione Lavoisier
C. Robert Millikan
D. J.J. Thomson
***My answer: A. John Dalton
is that right??
 2 years ago
 2 years ago
iheartfood Group Title
#1: Which of the following scientists came up with the first widely recognized atomic theory? A. John Dalton B. Antione Lavoisier C. Robert Millikan D. J.J. Thomson ***My answer: A. John Dalton is that right??
 2 years ago
 2 years ago

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iheartfood Group TitleBest ResponseYou've already chosen the best response.0
#2: What do we now call the negative particles that Thomson said were parts of all atoms? A. protons B. neutrons C. electrons D. cathode rays **Not quite sure... :( Either B or C but idk for sure which one :(
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
hey! what do u think?? :D is #1 A. John Dalton?? and what bout #2??
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.2
You got the first one, as for the second one, remember that Protons are positively charged particle. Neutrons, as the name implied, has no charge. Electrons will be the opposite of protons, negatively charged.
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
oh and #3 really fast.. i think i got this one right :) #3: Which of the following is Robert Millikan credited with discovering? A. the chargetomass ratio of the electron B. the charge of a neutron C. the mass of an electron D. the nucleus of the atom ***My answer: C. mass of an electron.. is that right???? :D
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
ohhh i see :) so my answer for #2 is C. electrons???
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
and does it look like #3 is correct?? :D
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
oh and #4 lol :) i think i got this one right too, but not 100% sure :P #4: Who discovered the electron? A. John Dalton B. Antoine Lavoisier C. Robert Millikan D. J.J. Thomson ***My answer : D. J.J. Thomson is that right?? :)
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
what do y'all think of #3 and #4??? :)
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
so far we have #1: A. John Dalton #2: C. electrons but did i get #3 and #4 right?? :D
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.2
You're right for Number 2, as for Number 3 is about the Milikan oil drop experiment and the charge on an electron is negatively charged which causes rise and fall by changing the voltage across the plates.
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
so #3 is C. mass of an electron??
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
and #4, did i get that right?? is it D. JJ Thomson??
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.2
Number 4 is D, you just memorize it.
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
awesome! :) thanks :) should i post my next 3 in here as well?? or in a new post?? what would u prefer??
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.2
I guess you just follow the code of conduct :)
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
what's that?? that i continue posting here?? idk lol
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
@.Sam. ?? :O
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.2
Create new post
 2 years ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
oh okay lol :) i'll post a new one now the haha :)
 2 years ago
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