Question

1)What is meant by atomic number?​

Answer 1

Answer:

Atomic number:

• The total number of protons present in the nucleus of every atom of a chemical element represents the atomic number of that element.
• Each element is characterized by a unique atomic number.
• It is represented by the letter “Z.”

Answer 2

Explanation:

The total number of protons present in nucleus of an atom of the element is known as it's atomic mass it always represent with 'Z'. hope you understand dear