Question

define the term atomic number of an atom if an atom a has an atomic number 11 state the number of protons and electrons it contains ​

Answer 1

Answer:

Atomic number - The atomic number of a chemical element is the number of protons found in the nucleus of the every atom of that element.

Atomic number - 11

Number of proton - 11

Number of electron - 11

Answer 2

Answer:

the number of protons present in an atom is called atomic number.If an atom has atomic number 11 then it contains 11protons as well as electrons

Explanation:

because on the basis of definition the number of protons is equal to atomic number therefore protons=11 and electrons=protons=11