A van de Graaff generator accelerates electrons so that they have energies equivalent to that attained by falling through a potential difference if 150mV

Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

Write a polynomial function with the given zeros x= -1,0,2show your work