Until it is surrounded by love. No, just kidding. the answer is "8 valence electrons"
Answer:
hydroxide is the one because it is the one HAHAH
The changes the masses of chalk on the scale because when it was dropped in Golden Hammer
A or B depends on what you mean by lit or glowing but when you place a wooden split in the sample the gas must reignite but there can be some confusion between hydrogen and oxygen mainly because a splint can cause a slight popping sound while it reignites but hydrogen pops are more violent and can most time extinguish the splint.