Which of the following is false ?A Neutron has highest mass among the fundamental particles. B The mass of an electron is negligible. C The value of e/m is highest for a proton. D Charge of neutron is zero.
Question
Which of the following is false ?A Neutron has highest mass among the fundamental particles. B The mass of an electron is negligible. C The value of e/m is highest for a proton. D Charge of neutron is zero.
Solution 1
The false statement among the given options is A. Neutron does not have the highest mass among the fundamental particles. The top quark, a type of fundamental particle, has a much higher mass than a neutron.
Solution 2
The false statement among the given options is A. Neutron does not have the highest mass among the fundamental particles. The top quark, a type of fundamental particle, has a much higher mass than a neutron.
Similar Questions
Which of the following is false ?A Neutron has highest mass among the fundamental particles. B The mass of an electron is negligible. C The value of e/m is highest for a proton. D Charge of neutron is zero.
Which of the following statements is NOT true?A The particles which are present in an atom are known as sub-atomic particles. B The particles which are present in a nucleus are known as nucleons. C An alpha particle is a doubly ionised helium nucleus. D The mass of an electron is 1.06 × 109 g.
Which of the atomic particles has the least mass?(1 Point)ProtonNeutronElectronNucleon
Which best describes the mass of protons, neutrons, and electrons?A.Neutrons and protons have a much larger mass than electrons.B.Protons have a much larger charge than neutrons and electrons.C.Electrons have a much larger mass than protons and neutrons.D.Neutrons have a much larger mass than protons and electrons.
Compared to mass of lightest particle in nucleus (Proton) the mass of an electron is aboutA 1/80 B 1/360 C 1/1840 D 1/1000
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