Now that you have learned about atomic mass, complete the following assignment.

For each of the following elements, write the chemical symbol, the atomic number, the atomic mass, the number of protons, and the number of neutrons. Don't forget to round the atomic mass to the nearest whole number.

Plutonium

Chromium

Neon

Gold

Radon

Download the chart below and fill it in$.$

Click on the Activity button to open the Atomic Mass Sheet.