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Mass Number, Atomic Number And Isotopes (GCSE Physics)

The following is a GCSE Physics test covering 'Mass Number, Atomic Number And Isotopes' from the broader topic Atomic Structure. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

A nucleus emits a beta particle (an electron). What happens to its proton and neutron counts?
What is the atomic number of an element?
How many neutrons are in ²5Mg (magnesium-25)?
Carbon-14 and carbon-12 are isotopes. Which statement is true?
An isotope is best defined as:
The notation 286³Ni ? ? + 0?1e represents beta decay of nickel-63. What is the product nucleus?
What is the number of protons, neutrons and electrons in a neutral atom of ²7Al?
Which of these gives the mass number (A) of an atom?
An atom has 17 protons and mass number 35. What is the chemical symbol and number of neutrons?
A neutral atom of an element has 15 protons and 16 neutrons. What is its mass number and atomic number?
Which particle determines the identity of an element (which element it is)?