Why do stable nuclei never have more protons than neutrons ?
Text Solution
Verified by Experts
As is known, protons are positively charged and repel eachother electrically. In nuclei with more than 10 protons or so, the force of repulstion becomes too large. Therefore, excess of neutrons is required for stability. This is because neutrons produce only attractive (nuclear) force amongst them.
Topper's Solved these Questions
ATOMS AND NUCLEI
PRADEEP|Exercise Short question 9|1 Videos
ATOMS AND NUCLEI
PRADEEP|Exercise Long question 11|1 Videos
ATOMS AND NUCLEI
PRADEEP|Exercise Very short question 5|1 Videos
COMMUNICATION SYSTEMS
PRADEEP|Exercise MODEL TEST PAPER-2|9 Videos
Similar Questions
Explore conceptually related problems
Heavy stable nuclei have more neutrons than protons. This is because of the fact that
Heavy stable nucleus have more neutrons than protons. This is because of the fact that
Could a nucleus of more than one proton but no neutrons exist? Explain.
Which of the following species has more electrons than protons and more protons than neutron?
The element having 9 protons and 10 neutrons is ………..
Heavy nuclei are having ............... protons than neutrons.
