Question

What is the proton number of element p and q?

1) 13 and 8
2) 8 and 13
3) 13 and 13
4) 8 and 8

Answer 1

The proton number of element P is 13, corresponding to aluminum, and element Q is 8, corresponding to oxygen.

Step-by-step explanation:

The proton number, also known as the atomic number, is the number of protons found in the nucleus of an atom and determines the element's identity in the periodic table. Given the information and atomic numbers provided in various example exercises, we can infer that element P with 13 protons corresponds to aluminum (Al), and element Q with 8 protons corresponds to oxygen (O). Thus, the correct option for their proton numbers is 1) 13 and 8. This means element P has 13 protons, and element Q has 8 protons.