Q: What is the smallest particle of an element that still has the element’s properties?


Read this paragraph and choose the correct option from the provided answers:

The smallest particle of an element that still has the element’s properties is an atom . All the atoms of an element are alike, and they are different from the atoms of all other elements. For example, atoms of gold are the same whether they are found in a gold nugget or a gold ring (see Figure below ). All gold atoms have the same structure and properties.

 Choices:

- an ion

- a nucleus

- an electron

- an atom


A:
an atom