Question

How many protons does oxygen have?

Answer 1

8 protons.

Step-by-step explanation:

The atomic number number of the element = the number of protons in it's nucleus.

For oxygen it is 8.

Answer 2

8 Protons

Step-by-step explanation:

Oxygen is the 8th element in the periodic table. That means that oxygen has 8 protons and 8 electrons. To get the number of neutrons you take the atomic weight in this case 15.9999~16 and you subtract it by the number of protons.