Elements & Symbols 1-20

Front

What is the chemical symbol for Sulfur?

Back

S

Front

What element is represented by the symbol Si?

Back

Silicon

Front

Which element has the symbol N and is essential for life?

Back

Nitrogen

Tags

NGSS.MS-LS2-1

Front

What is the chemical symbol for Beryllium?

Back

Be

Front

What element is represented by the symbol He?

Back

Helium

Front

What is the significance of chemical symbols in chemistry?

Back

Chemical symbols are shorthand representations of elements, used to identify them in chemical equations and formulas.

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 atomic number of Nitrogen?

Back

7

Front

What is the atomic number of Helium?

Back

2

Front

What is the atomic number of Beryllium?

Back

4