Which isotope has 45 neutrons?
O A. 80,36KT
OB. 80,35Br
O C. 78,345e
O D. 34,17C1

Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

What are the major types of a chemical compound