Elements and Compounds

Front

Which of the following is a compound? Options: Co, He, CO, H

Back

CO

Front

Which statement best describes an element?

Back

pure, made of only one thing

Front

Which best describes a compound?

Back

made from two or more elements

Front

Elements are represented by a...

Back

Chemical symbol 

Front

Compounds are represented by a...

Back

Chemical formula 

Front

A new compound has been discovered. Here is the chemical formula:
CHOFeNaNPb 

How many elements are in this compound?

Back

7

Front

The chemical symbol O is used for what element?

Back

Oxygen

Front

The chemical symbol N is used for what element?

Back

Nitrogen

Front

Which one can be found on the periodic table? Options: Compound, Element

Back

Element

Front

Which one has more than one type of atom in it?

Back

Compound