Chemistry, 16.12.2019 02:31 kayelynn003
After 1911, most scientists accepted the theory that the nucleus of an atom was very dense and very small and had a positive charge. what led scientist to accept this theory?
a) dalton’s theory of the atom was over 100 years old
b) scientists before 1911 used the scientific method of inquiry improperly
c) a new model proved that the quantum theory of the atom was inaccurate
d) rutherford did an experiment firing alpha particles at a thin piece of gold foil
Answers: 1
Chemistry, 21.06.2019 21:30, leslyrivera11
If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
Answers: 1
Chemistry, 22.06.2019 14:00, IdkHowToDoMath
What term describes technology that operates on an atomic level
Answers: 2
Chemistry, 23.06.2019 06:20, cowboo5000pcl655
An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms
Answers: 1
After 1911, most scientists accepted the theory that the nucleus of an atom was very dense and very...
Mathematics, 26.02.2021 18:00
Biology, 26.02.2021 18:00
English, 26.02.2021 18:00
Mathematics, 26.02.2021 18:00
Mathematics, 26.02.2021 18:00
Mathematics, 26.02.2021 18:00