Which model failed to explain the attraction between some
substances?

the model of Dalton

the model of Thomson

the Bohr-Rutherford model

all of the above

The clouds are grey and ground is wet. a quantitative b qualitative

Which fact represents evidence for the big bang theory?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.