Use atomic and mass numbers

Define proton number and nucleon number, then subtract to calculate how many neutrons a nucleus contains.

As the syllabus states it

Define the terms proton number (atomic number) Z and nucleon number (mass number) A and be able to calculate the number of neutrons in a nucleus

Discuss this outcomeAsk about the outcome itself or share a useful explanation.

Be the first to comment

Loading comments...

Join the discussion

Be the first to ask a question or share an insight.