It is a form of preparation for the unexpected
The amount of oxygen that mixes with the gas stream effects the intensity of the combustion reaction in Bunsen burner. The correct option among all the options that are given in the question is the last option or option "C". The increase in the amount of air mix will result in a flame that has a higher temperature.
Do you have anymore information to go on with this? Id be happy to help but theres not much to work with. :3
The liver can regenerate up to half of itself
Answer: Option C) The Atomic number is 13
Explanation:
The number of neutrons + Protrons = Atomic Mass
Thus, 15 + Protrons = 28
Protrons = 28 - 15 = 13
Usually, the number of protons in an atom is always EQUAL to the Atomic number of the atom
Since number of protons is 13, therefore the atomic number of the given atom is 13