2 Draw circles around the examples below that are non-metals. chlorine
silver
helium
carbon
iron
mercury
calcium
neon
sodium
sulfur
gold
zinc

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle i need : ( asap i go it never mind

Which compound contain an iron with a 3+ charge

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?