Appa after a long time hehe
What is Atoms?
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yes after long time ....my daughter and about the Ans I don't know
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An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged. The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons.
umm!!
no I don't remember u
so sorry
oh k !! got it
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