I will give brainliest. If you burn the carbon in limited air, the reaction is different: 2C (s) + 0, (g) → 200 (g)
a What volume of gas will form this time?
b What volume of oxygen will be used up?

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom