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4. STRUCTURE OF THE ATOM
easy
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
Option A
Option B
Option C
Option D
Solution
As per Thomson’s model of the atom, an atom consists both negative and positive charges which are equal in number and magnitude. So, they balance each other as a result of which atom as a whole is electrically neutral.
Standard 9
Science
Similar Questions
Composition of the nuclei of two atomic species $X$ and $Y$ are given as under
| $X$ | $Y$ | |
| Protons $=$ | $6 $ | $6 $ |
| Neutrons $=$ | $6 $ | $8$ |
Give the mass numbers of $X$ and $Y$. What is the relation between the two species ?
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