Atomic Structure Flashcards
1
Q
What is the Atomic Number?
A
Number of protons in a nucleus (bottom number /smaller number)
2
Q
What is the Mass number?
A
number of protons (atomic no.) + number of neutrons
Chemistry BMAT > Atomic Structure > Flashcards
What is the Atomic Number?
Number of protons in a nucleus (bottom number /smaller number)
What is the Mass number?
number of protons (atomic no.) + number of neutrons