Find out the number of elections, protons and neutronfollowing 40Ca20�

1.	Find out the number of elections, protons and neutronfollowing 40Ca20
Answer» Answer: *ATOMIC NUMBER= number of PROTON =39* *Atomic number= number of proton =39Number of electrons = Number of proton =39* *Atomic number= number of proton =39Number of electrons = Number of proton =39Number of NEUTRONS = mass number - atomic number =89−39=50*

Find out the number of elections, protons and neutronfollowing 40Ca20

Answer»

Answer:

ATOMIC NUMBER= number of PROTON =39

Atomic number= number of proton =39Number of electrons = Number of proton =39

Atomic number= number of proton =39Number of electrons = Number of proton =39Number of NEUTRONS = mass number - atomic number =89−39=50