Which event would be impossible to explain by using john dalton’s model of the atom?

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!

Which is an example of a reversible physical change?

Select the correct lewis structure for fluorine which is group 7a element?