Question

An element x has mass number 27 and it contains 13 protons 1)write the symbolic representation of the element 2) find the number of neutrons and electrons in the element 3) write electronic configuration of the element.

Answer 1

Answer:

Explanation:

The element is Aluminium

Symbolic representation: Al

Number of neutrons=Mass number- Number of protons

=23-13

=10

Mark as brainliest and follow

Number of electrons=Number of protons=13

Electronic Configuration: 2,8,3