In experiment a, magnesium reacts with a gas in the air. complete the word equation for the reaction in experiment a

ok so when It hits that point the letter equation can range to multiple things but this one is a^highl=*dE.,% I hope that this helps you!

n has four pairs of electrons in the valence shell, electrons repel one another ,n has 7 protons in its nucleus, and since n has 7 protons, it must fill the second shell, giving it 4 pairs of electrons. the electrons form 3 bonds and 1 lone pair of electrons. each pair of electrons repels the other pairs, so they are equally far apart.

so all of the above

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .