Question

question 14. an isotope of chlorine called chlorine - 37 has protons, neutrons, and electrons.

Explanation:

Step1: Recall atomic number of chlorine

The atomic number of chlorine (Cl) is 17. The number of protons is equal to the atomic number. So, the number of protons = 17.

Step2: Calculate number of neutrons

The mass - number of chlorine - 37 is 37. The mass - number is the sum of protons and neutrons. So, number of neutrons = mass - number - number of protons = 37 - 17=20.

Step3: Determine number of electrons

In a neutral atom, the number of electrons is equal to the number of protons. Since chlorine - 37 is a neutral isotope, the number of electrons = 17.

Answer:

17, 20, 17