11 - 20 Elements, symbols, and atomic number

Front

What is the symbol for Calcium?

Back

Ca

Front

What is the symbol for Sodium?

Back

Na

Front

What is the symbol for Phosphorus?

Back

P

Front

What is the symbol for Argon?

Back

Ar

Front

What is the symbol for Potassium?

Back

K

Front

What is the atomic number of Calcium?

Back

20

Front

What is the atomic number of Sodium?

Back

11

Front

What is the atomic number of Phosphorus?

Back

15

Front

What is the atomic number of Argon?

Back

18

Front

What is the atomic number of Potassium?

Back

19