MCQ
Watermelon model of atom was proposed by :
- ARutherford
- ✓Thomson
- CBohr
- DSommerfeld
✓
Answer
Correct option: B.
Thomson
b
J. J. Thomson proposed the watermelon model of the atom which is also known as the plum pudding model in which electrons are present inside the atom-like plumb in the pudding.
J. J. Thomson proposed the watermelon model of the atom which is also known as the plum pudding model in which electrons are present inside the atom-like plumb in the pudding.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following have zero value of dipole moment?
The number of unpaired electrons in ground state of nickel atom is (Atomic number of $Ni = 28$)
→The enthalpy of formation of ammonia is $ - 46.0\,kJ\,mo{l^{ - 1}}$. The enthalpy change for the reaction $2N{H_3}(g) \to 2{N_2}(g) + 3{H_2}(g)$ is......$kJ$ $mo{l^{ - 1}}$
→Which one of the following will undergo meta substitution on monochlorination
$IUPAC$ name of following compound is :-
→For chemical reactions, the calculation of change in entropy is normally done
An organic compound contains $C = 74.0\% ,$ $H = 8.65\% $ and $N = 17.3\% $. Its Empirical formula is
→Write the $IUPAC$ name of $C{H_3}C{H_2}COOH$
→In the reaction $3Mg + {N_2} \to M{g_3}{N_2}$
→In which of the following transformations, the bond order has increased and the magnetic behaviour has changed