WorksheetsRadioactivity(AS Level)
Total questions: 7
Worksheet time: 4mins
Which diagram represents the quark composition of an antineutron?
A
B
C
D
A
B
C
D
Which statement about two nuclei that are isotopes of the same element is correct?
A The nuclei each have the same acceleration when in the same uniform electric field. .
.B The nuclei each have the same number of neutrons.
C The nuclei each have the same number of nucleons.
D Uncharged atoms containing the nuclei each have the same number of electrons.
What is a conclusion from the alpha-particle scattering experiment?
A Protons and electrons have equal but opposite charges.
B Protons have a much larger mass than electrons.
C The nucleus contains most of the mass of the atom.
D The nucleus of an atom contains protons and neutrons.
Which particle is a hadron?
A electron
B neutrino
C positron
D proton
An element has two isotopic forms. What are the nuclear arrangements of these two isotopes?
A They have different nucleon numbers and different proton numbers.
B They have different nucleon numbers but the same proton number.
C They have the same nucleon number and the same proton number.
D They have the same nucleon number but different proton numbers.
A hadron has a charge +e, where e is the elementary charge. Which combination of up (u) and down (d) quarks could form this hadron?
A ddd
B udd
C uud
D uuu
