Question

For chlorine,Z=17,A=35. Give the number of protons, electrons and neutrons in
a) chlorine atom.
b) chloride ion​

Answer 1

Answer:

No of proton = 17, no of electron = 17 no. of neutron = 35-17= 18

Explanation:

Answer 2

Answer:

Explanation:

17(CL)35 − has atomic number as 17.

So their protons =17.

Mass number = number of protons + number of neutrons = 35.

Number of neutrons =35−17 =18

Number of electron = number of proton =17.

For chlroide ion Cl−, all are same except electron Number of electron = 17 +1 = 18

17(Cl)35 - has atomic number as 17.

So their protons =17.

Mass number = number of protons + number of neutrons = 35.

Number of neutrons =35-17 =18

Number of electron = number of proton =17.

For chlroide ion Cl-, all are same except electron Number of electron = 17 +1 = 18.