More cards in this set

What does an atom contain?

What is the nucleus made of?

Any atom has the same number of ....... as ........

What is the overall charge of an atom and why?

What are the relative charges of a proton, neutron and electron?

What does the atomic number tell us?

What does the mass number tell us?

How do we calculate the number of neutrons?

Is the atomic number on the top or the bottom?

What are the elements arranged in the periodic table by?