What is the electron structure of a beryllium ion with a net ionic charge of +2? 1s 2
2s 2
1s 1
2s 1

A. burning woodcombustion is the process of burning something. make brainliest if correct

The answer is b. because when it leaves the bat, its bringing motion on where its going.

Answer is: hydrogen is being oxidized.chemical reaction: co₂ + h₂ → co + h₂o.oxidation half reaction: h₂ → 2h⁺ + 2e⁻.reduction half reaction: c⁺⁴ + 2e⁻ → c⁺².oxidation is increase of oxidation number, hydrogen change oxidation number from neutral charge (in molecule of hydrogen) to oxidation number +1 (in water).