Question

calculate the number of electrons nuetrons and protons 17CL35

Answer 1

Answer:

protons=17

electrons=17

neutrons=18

Explanation:

atomic number=no. of protons

no. of protons=no. of electrons

no. of neutrons= mass number - atomic number

Answer 2

Given:

The element is $Cl^{35}_{17}$.

To find:

We have to find the number of neutrons, protons and electrons.

Solution:

The element is $Cl^{35}_{17}$.

The atomic number of Cl is 17.

The atomic number of Cl defined its number of proton=17.

The number of electrons is equal to the number of protons.

Thus, the number of the electron is 17.

Here the mass number of Cl is 35.

The mass number of an element is a sum of the number of protons of neutrons.

The number of neutrons is 35-17=18.

The number of the proton is 17, the electron is 17 and the neutron is 18.