![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 23.10.2021 16:50, chris018107
Which scientist’s law about the ratios of masses of elements in a compound did John Dalton’s work on the atomic structure help to explain?
Democritus
J. J. Thomson
Ernest Rutherford
Joseph Proust
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:00, angeljohnson2081
Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:30, babygirl2984
There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:30, caeyanij
When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:00, ian2006huang
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Do you know the correct answer?
Which scientist’s law about the ratios of masses of elements in a compound did John Dalton’s work on...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2021 14:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 18.10.2021 14:00
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2021 14:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.10.2021 14:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.10.2021 14:00
![Konu](/tpl/images/cats/en.png)
English, 18.10.2021 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 18.10.2021 14:00
![Konu](/tpl/images/cats/en.png)
English, 18.10.2021 14:00