Atomic structure and ionising radiation

EasyMedium
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374
Question 51
Easy

Sodium-23 is a stable isotope of the element sodium.

The element sodium also has several radioactive isotopes.

Describe one similarity and one difference between the numbers of particles in one nucleus of sodium-23 and one nucleus of a radioactive isotope of sodium.

[2]

Atomic structure and ionising radiation Questions

  1. GCSE
  2. /Physics
  3. /Atomic structure and ionising radiation