Question

number of protons present in an atom​

Answer 1

Answer:

The atomic number is the number of protons in an atom of an element. In our example, krypton's atomic number is 36. This tells us that an atom of krypton has 36 protons in its nucleus.

Answer 2

Number of protons present in an neutral atom equals number of electrons in it. The number of protons is called the atomic number of an atom. It is represented by the letter Z