Which type of radiation has neither mass nor charge?

a) gamma
b) neutron
c) alpha
d) beta

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Acontrol during an experiment. might change remains constant does not exist does change

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.