Which of these best describes a PROTON? * located in the nucleus, positive charge, and a mass of 1 amu
located in the nucleus, negative charge, and a mass of 1 amu
o
located in the nucleus, positive charge, and a mass of O amu
located outside the nucleus, positive charge, and a mass of 1 amu
3

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

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