Which of the following pairs contain a correct match of the scientist and the particle he is credited with discovering?

check all that apply.

a. bohr and the neutron
b. thomson and the electron
c. rutherford and the proton
d. rutherford and the electron

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?