Statistics for AQA - A Level Physics - Particles and radiation #1

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Hint	Answer	% Correct
What is the charge of a hydrogen +1 ion in coulombs	+1.6x10⁻¹⁹C	0%
What is the charge of a beta minus particle in coulombs	-1.6x10⁻¹⁹C	0%
Describe the structure of an alpha particle	2 protons and 2 neutrons OR a helium nucleus	0%
What is the charge of an Alpha particle in coulombs	+3.2x10⁻¹⁹C	0%
What is the maximum range of the Strong Nuclear Force	3 femtometres / 3x10⁻¹⁵m	0%
What is a gamma ray?	A high energy photon emitted by the nucleus	0%
What is the type of nuclear radiation with the greatest rest mass	Alpha particle	0%
Define an isotope	An atom of an element with the same number of protons but a different number of neutrons.	0%
What is the antiparticle of the neutron	Antineutron	0%
Changing the atomic number (Z)changes what about the atom?	Changes the element	0%
So what does A number minus Z number tell you?	Number of neutrons in the atom/nucleus	0%
Define Atomic (proton) number (Z)	Number of protons in the atom/nucleus	0%
What is the antiparticle of the electron	Positron	0%
How does a particle compare to its corresponding antiparticle?	Same mass, opposite charge.	0%
Define mass number (A)	The total number of nucleons (protons + neutrons) in the atom	0%

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