A nucleus consists of nucleons comprising of protons and neutrons. A proton has a positive charge equal to _ and has a mass of _.
Correct answer: B. 1.6.x 10 19C;1.673 x 10^-27kg
- A. 2.6 x 10 19C;36. x 10 28 kg
- B. 1.6.x 10 19C;1.673 x 10^-27kg
- C. 3.6 x 10 19C ;2.111 x 10^27kg
- D. 4.6 x 10 19 C;9.111 x 10^27kg
- E. 5.6 x 10 19C ;8.111 x 10^27kg
Explanation
Therefore, the given answer of 1.6 x 10 19 C for the charge of a proton and 1.673 x 1027 kg for the mass of a proton is correct. Protons are positively charged particles and contribute to the atomic nucleus along with neutrons.
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