In the reaction below, how would adding more of reactant A offect the equilibrium of the system? (2 points) A+B=C+D
Oa
Shift it to the right toward the products,
Oь
Shift it to the left toward the reactants,
Equally create more products and reactants,
It would have no effect

Shift it to the right toward the products,

Explanation:

Adding more reactant will increase the concentration of the reactants, to offset this increased concentration, more products will be formed.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

"the periodic table is arranged in order of atomic number."