Question:
For the following statements, write T for True and F for False.
(a) J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
(b) A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
(c) The mass of an electron is about \(\frac1{ 2000}\) times that of proton.
(d) An isotope of iodine is used for making tincture iodine, which is used as a medicine.
For the following statements, write T for True and F for False.
(a) J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
(b) A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
(c) The mass of an electron is about \(\frac1{ 2000}\) times that of proton.
(d) An isotope of iodine is used for making tincture iodine, which is used as a medicine.
(a) J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
(b) A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
(c) The mass of an electron is about \(\frac1{ 2000}\) times that of proton.
(d) An isotope of iodine is used for making tincture iodine, which is used as a medicine.
Updated On: Nov 19, 2023
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Solution and Explanation
(a) J.J. Thomson proposed that the nucleus of an atom contains only nucleons. ► False
(b) A neutron is formed by an electron and a proton combining together. Therefore, it is neutral. ► False
(c) The mass of an electron is about \(\frac1{ 2000}\) times that of proton. ► True
(d) An isotope of iodine is used for making tincture iodine, which is used as a medicine. ► False
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