Question

use isotope notation below to answer the this question: how many protons, neutrons, and electrons are in magnesium.

Explanation:

Step1: Identify proton number

The bottom - left number in isotope notation is the atomic number (Z), which is the number of protons. For \(_{22}^{48}Ti\), the atomic number \(Z = 22\), so the number of protons is 22.

Step2: Calculate neutron number

The top - left number in isotope notation is the mass number (A). The mass number \(A=48\). The number of neutrons \(N\) is calculated by \(N=A - Z\). So \(N = 48-22=26\).

Step3: Determine electron number

For a neutral atom, the number of electrons is equal to the number of protons. Since this is a neutral titanium atom, the number of electrons is 22.

Answer:

Protons: 22, Neutrons: 26, Electrons: 22