The chemical reaction between iron (fe) and oxygen (o) results in the loss of electrons from iron. this reaction is an example of?

Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Joan writes four numbers on the board in standard form, and then she writes their scientific notation