When magnesium combines with sulfur to form magnesium sulfide, it is oxidized to mg2+. which statement is true about this reaction?

a.
it involves gain of electrons.
b.
it involves loss of electrons.
c.
it involves loss of oxygen.
d.
it involves gain of hydrogen.

What element does susan b. anthony include in this passage to strengthen her argument?

Which nucleotide component contains nitrogen

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front