ELEMENTS AND COMPOUNDS

Front

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

Back

Compound

Front

Is water an element or a compound?

Back

Compound

Front

Is Iron (Fe) an element or a compound?

Back

Element

Front

Which of the following is not a compound? Options: HCl, Cl, NaCl, CO2

Back

Cl

Front

Which of the following represents an element? Options: H₂O, H₂, NaCl, CaCO₃

Back

H₂

Front

What cannot be broken down into other substances?

Back

Element

Front

How many elements are represented in the compound?
Na₂CO₃

Back

3

Front

What is the difference between Co and CO?

Back

CO is two elements and Co is only one element

Front

Which is the best description of an element?

Back

A substance that cannot be broken down into simpler substances

Front

"Na" is the element's

Back

Chemical Symbol