The scientist suggesting the presence electrons, or subatomic particles (smaller than atom) was a
Millikan
b
Dalton
С
8
Thomson
d
Rutherford

1. list three scientific reasons cockroaches may fly.

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)