2020 Element and Chemical Reaction Quiz

This gas gets produced when any petroleum hydrocarbon like Methane gets burned

• Carbon Dioxide

• Helium

• Oxygen

• Petroleum

Occurs when one element replaces another one in a compound

• Single Replacement

• Double Replacement

• Synthesis

• Decomposition

The number on the very bottom of the element

• Atomic Mass

• Atomic Number

• Atomic Weight

• Protons

Compounds break down into simpler substances

• Decomposition

• Synthesis

• Single Replacement

• Double Replacement

Two or more elements combine to make a more complex substance/molecule

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

A Carbon atom combines with 4 Hydrogen atoms

• Methane

• Butane

• Hydrogen Peroxide

• Carbon Dioxide

This element uses the symbol "O"

• Oxygen

• Octane

• Oxide

• One

A Carbon atom combines with 2 Oxygen atoms

• Carbon Monoxide

• Hydrocarbon

• Carbon Dioxide

• Water

The chemical name for the group of compounds made from petroleum

• Hydrocarbons

• Ethylene

• Methane

• Carbon Dioxide

This element has the atomic number 7

• Nitrogen

• Oxygen

• Carbon

• Hydrogen