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Chemistry CBSE Live product
Class 9 (2026-27)
Journey Inside the Atom
History of Atomic Theory
5.
TBQ - Atomic neutrality
Question:
2
m.
Answer the following question:
Imagine a watermelon model of the atom where seeds represent electrons. What would happen if:
i.
There are no seeds inside the watermelon?
The atom becomes neutral
The seeds turn positive
The atom becomes negatively charged
The model contains only positive charge
ii.
Too many seeds are added?
The atom becomes positively charged
The atom remains neutral
The atom becomes negatively charged
The positive charge increases
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