More cards in this set

Card 6

Front

What is the mass number?

Back

Preview of the front of card 6

Card 7

Front

What are isotopes?

Back

Preview of the front of card 7

Card 8

Front

Who created the Periodic table?

Back

Preview of the front of card 8

Card 9

Front

What is the periodic table arranged in?

Back

Preview of the front of card 9