Protons and electrons are called fundamental particles be...
Protons and electrons are called fundamental particles because they----------
are indivisible
have different charges
are the lightest particles
are found in all matter
Correct answer is D
No explanation has been provided for this answer.
Which of the following trioxonitrate(V) salts would decompose on heating to form a metal? ...
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Environmental pollution is worsened by the release from automobile exhausts of? ...
The reaction of an alkanol with alkanioc acid is known as ...
The catalyst used in the contact process for the manufacture of tetraoxosulphate (VI) acid is...
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