Chemistry Flashcards
1
Q
Where are neutrons located in an atom?
A
Inside the nucleus
2
Q
Where are electrons located in an atom?
A
On shells, surrounding the atom
3
Q
Define the term atomic number
A
The atomic number is the number of electrons and protons in the element (equal number of electrons and protons in an atom)
4
Q
What is mass number?
A
The number of protons and neutrons added together
5
Q
Where are protons located in an atom?
A
Inside the nucleus.
