-Air pressure is the measure of the force with which air molecules push on a surface -Air pressure is strongest in the Troposphere because of gravity

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate