0

Guest

Courses New

How many neutrons are present in bipositive zinc, while A=70

How many neutrons are present in bipositive zinc, while A=70

Grade:11

1 Answers

Yagnesh Devada
22 Points
7 years ago
@nitin A=mass number is sum of the number protons and neutrons in an atom. 
Z= Atomic Number is the number electron/protons present in an atom(netrual atom will have the same number of protons and electrons). Then to find the number of neutrons:
Mass Number – Atomic Number = No. of Neutrons
70 – 30 = 40 in Zinc atom
No. Neutrons = 40  

Think You Can Provide A Better Answer ?

Other Related Questions on Physical Chemistry

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More