Elements and Compounds

Classify gold. Is it element or compound?

• Compound

• Element

It is always made up of the same combination of atoms.

Which statement is TRUE regarding pure substances?

• Pure substances may be heterogeneous or homogeneous.

• Pure substances can be a chemical combination of two or more elements.

• Pure substances can be broken down into simpler substances.

What is the symbol for Oxygen?

It consists of just one type of atom only.

Is Carbon metal or non-metal?

• Metal

• Non-metal

Elements with physical and chemical properties of both metals and non-metals.

It contains two or more kinds of elements chemically bonded together.

Is sugar element, or compound?

• Compound

• Element

Is water element, or compound?

• Compound

• Element