Elements and Compounds

Front

What is the simplest form of substance? Options: solution, compound, element, mixture

Back

element

Front

What cannot be broken down into other substances?

Back

Element

Front

The smallest particle of matter that makes up an element and a compound?

Back

Atom

Front

Which statement best describes an element?

Back

pure, made of only one type of atom

Front

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

Back

Element

Front

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

Back

Compound

Front

Helium (He) is an example of an: Element, Compound, Solution, Mixture

Back

Element

Front

When two or more different elements chemically combine, a __________________________ is formed.

Back

compound

Front

Examples are water (H₂O) and carbon dioxide (CO₂).

Back

compounds

Front

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

Back

H₂