Periodic Table Worksheet

The periodic table shows over 100 occurring _____________.

• elements

• compounds

• mixtures

• alloys

The periodic table is organised horizontally into ___________.

• periods

• groups

• columns

• sections

The periodic table is organised vertically into ___________.

• groups

• rows

• columns

• periods

Use a periodic table to answer the question: Which of the following are metals?

• Hydrogen and Helium

• Oxygen and Nitrogen

• Iron and Copper

• Carbon and Silicon

Use a periodic table to answer the question: Name two elements that are classified as nonmetals.

• Oxygen and Nitrogen

• Iron and Copper

• Sodium and Potassium

• Gold and Silver

Use a periodic table to answer the question: Which of the following are group 2 elements?

• Hydrogen and Helium

• Lithium and Beryllium

• Beryllium and Magnesium

• Carbon and Nitrogen

Use a periodic table to answer the question: Name two noble gases.

• Helium and Neon

• Oxygen and Nitrogen

• Carbon and Hydrogen

• Sodium and Potassium

Use a periodic table to answer the question: Name two group 6 elements.

• Oxygen and Sulfur

• Chromium and Molybdenum

• Tungsten and Seaborgium

• Tellurium and Polonium

Which element from the periodic table has a low melting point and exists as a liquid at room temperature?

• Mercury

• Bromine

• Gallium

• Cesium

In between oxygen, potassium and lithium, which atom is the largest?

• Oxygen

• Potassium

• Lithium