Which of the following statements is true about quarks?A.A proton and a neutron combine to form one quark.B.Quarks is another name for protons and neutrons.C.Quarks tie electrons and protons together in the nucleus.D.Each proton and neutron is made up of three quarks.SUBMITarrow_backPREVIOUS

What type of quarks are inside a neutron?a.2 up quarks & 1 down quarkb.2 down quarks & 1 up quarkc.3 up quarksd.3 down quarkse.All of the abovef.None of the above

What are quarks?A.Radioactive material that is emitted from a nucleusB.Subatomic particles that make up protons and neutronsC.Particles that bind gluons together within the nucleusD.Fundamental forces acting between two pieces of matter

Which of the following statement is/are true?Statement 1: Matter is made up of moving particles.Statement 2: Particles of matter attract each other.True, trueTrue, falseFalse, falseFalse, true

Protons and neutrons are tightly packed together in the nucleus. Question 3 options: True False

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.