Question

determine the correct number of each subatomic particle in an ion of sodium with a charge of +1 and a mass number of 23. 23 na sodium 11 protons electrons neutrons

Explanation:

Step1: Determine number of protons

The atomic number of sodium (Na) is 11. The number of protons is equal to the atomic number. So, the number of protons = 11.

Step2: Determine number of electrons

A sodium ion with a +1 charge means it has lost 1 electron. A neutral sodium atom has 11 electrons. So, the number of electrons in the ion = 11 - 1=10.

Step3: Determine number of neutrons

The mass - number is 23 and the number of protons is 11. The number of neutrons is calculated by subtracting the number of protons from the mass - number. So, the number of neutrons = 23 - 11 = 12.

Answer:

protons: 11
electrons: 10
neutrons: 12