Advertisements
Advertisements
प्रश्न
An atom with 3 protons and 4 neutrons will have a valency of
पर्याय
3
7
1
4
उत्तर
1
Explanation -
For the atom n = 4, p = 3, hence e = 3 Distribution of electrons = 2,1
APPEARS IN
संबंधित प्रश्न
Draw a sketch of Bohr’s model of an atom with three shells.
Describe Bohr’s model of the atom.
Name the scientists who described the arrangement of electrons in an atom.
Name the central part of an atom where protons and neutrons are held together.
State true or false. If false, correct the statement.
Smaller the size of the orbit, lower is the energy of the orbit.
Which of the following in Fig. 4.2 do not represent Bohr’s model of an atom correctly?
Niels Bohr was Born on ______.
What are the Limitations of Bohr’s Model?
The atomic model based on quantum theory was first proposed by ______.
Bohr's model of atoms ______.
