Periodic Table Test

Front

What are the basic building blocks of matter?

Back

Atoms are the basic building blocks of matter.

Front

What is the smallest unit of an element that retains its properties?

Back

An atom is the smallest unit of an element that retains its properties.

Front

What is the charge of a proton?

Back

A proton has a charge of +1.

Front

What is the charge of a neutron?

Back

A neutron has no charge.

Front

What is the charge of an electron?

Back

An electron has a charge of -1.

Front

What is the chemical symbol for Oxygen?

Back

The chemical symbol for Oxygen is O.

Front

What is the chemical symbol for Carbon?

Back

The chemical symbol for Carbon is C.

Front

What is the atomic mass of Hydrogen?

Back

The atomic mass of Hydrogen is approximately 1.

Front

What is the atomic number of Helium?

Back

The atomic number of Helium is 2.

Front

What are elements?

Back

Elements are pure substances that cannot be broken down into simpler substances.