Atomic number 8 belongs to Oxygen!
Oxygen is a gas element. atomic number of it is 8.
The number of protons.
Atomic number = Number of protons
The atomic number is the number of protons in an atom of an element.
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
For finding the atomic mass of any element, we have to get sum of number of protons & number of neutrons. Atomic Mass (A) : p+n. * p = no. of protons. * n = no. of neutrons. Therefore, atomic mass of oxygen is 15.
An element's atomic number is the # of protons in its nucleus.
The atomic number organizes the elements and also tells you how many protons there are in an element. So, oxygen would have 8 protons.The atomic number of oxygen 8 indicates that there are eight protons.
The atomic number tells you the number of protons in the nucleus of that element.
The atomic number of an element equals the number of protons in the element.
The atomic number of an element refers to the number of protons in the nucleus within the element. This is how the element is identified.
The atomic number of an Element refers to it's position in The Periodic Table. The first element (Hydrogen - H) has the atomic number 1. The second element (Helium - He) has the atomic number 2. The fifty-second element (Tellurium - Te) has the atomic number 52. And so on.