PLS ANSWER FAST...Which of the four circuits shows the best way to light up the light bulbs? Pls tell me if i picked the right answer

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What is the work done by the electric force to move a 1 c charge from a to b?