Carbon-14 has 8 neutrons. what is the atomic number of carbon-14?

The atomic number of carbon 14 is also 6. Because Carbon 14 is an isotope of carbon. The elements have same atomic number and different mass number is called an isotope. Carbon 12, Carbon 13, Carbon 14 have the same atomic number.

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)