A- sulfur oxide
B- carbon monoxide
The answer is current.
Current in the context of an electrical circuit is the flow of charge. Current is a quantity that is physical and can be measured. Current is defined as the rate of the flow charge past a certain point in a circuit. Current is expressed in Amperes which is equal to 1 coulomb/1second.
17. C. Isotopes
18. Tracers
19. Alpha Decay
I have seen the large hadron collider
