Fill in the blanks with suitable words:
The atomic mass of an atom is $23$ and its atomic number is $11$ . The atom has ________ neutrons.

Open in App

Solution

The atomic mass is the sum of the number of protons and neutrons. The atomic number is the number of protons.

Number of neutrons $=$ Atomic mass $-$ Atomic number $= 23 - 11 = 12$

Suggest Corrections

Similar questions

Q. Fill in the blanks with suitable words:
The particle of an atom that has no charge is ________.

The atomic number of an element is 11 and its mass number is 23. The correct order representing the number of electrons, protons and neutrons respectively in this atom is

Q. An atom has mass number

23

and atomic number

11

. How many protons, electrons and neutrons are present in the atom?

Q. if the atom of an element has atomic number 11 and mass number 23 find the number of protons electrons and neutrons in the atom

Q. Fill in the blanks with suitable words:
The fundamental particle not present in a normal hydrogen atom is ________.

Join BYJU'S Learning Program

Fill in the blanks with suitable words:The atomic mass of an atom is 23 and its atomic number is 11. The atom has ________ neutrons.

The atomic mass is the sum of the number of protons and neutrons. The atomic number is the number of protons.Number of neutrons = Atomic mass − Atomic number =23−11=12

Fill in the blanks with suitable words:
The atomic mass of an atom is $23$ and its atomic number is $11$ . The atom has ________ neutrons.

The atomic mass is the sum of the number of protons and neutrons. The atomic number is the number of protons.

Number of neutrons $=$ Atomic mass $-$ Atomic number $= 23 - 11 = 12$