Elements & Symbols 1-20

Front

What is the chemical symbol for Silicon?

Back

Si

Front

What element is represented by the symbol Ca?

Back

Calcium

Front

Which element has the symbol Al?

Back

Aluminum

Front

What is the chemical symbol for Helium?

Back

He

Front

What is the chemical symbol for Phosphorus?

Back

P

Front

What is the significance of chemical symbols in chemistry?

Back

Chemical symbols are shorthand representations of elements, used to simplify communication and calculations in chemistry.

Front

How many elements are there in the first 20 of the periodic table?

Back

There are 20 elements in the first 20 of the periodic table.

Front

What is the element with the symbol O?

Back

Oxygen

Front

What is the element with the symbol N?

Back

Nitrogen

Front

What is the element with the symbol H?

Back

Hydrogen