are indivisible
have different charges
are the lightest particles
are found in all matter
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The answer is D. are found in all matter. Protons are positively charged particles present in the atomβs nucleus, while electrons are negatively charged particles present in the extranuclear part of the atom1. Both protons and electrons are fundamental particles that are found in all matter2.

@My school please review the answer to this question is A not D , proton and electron are not found in every matter, does our body have proton?? , or does our body have electron??? , but we csn say they are fundamental particles because they are basic properties of matter when you say something is fundamental it means basic or indivisible just as you have your fundamental quantities so the correct answer is A not D please review 




