Question

What is atom and molecules and elements​

Answer 1

Answer:

A molecule is composed of 2 or more atoms (one or more elements). An element is a 'pure' form (Carbon is an element, it is only carbon atoms. Pure gold is an element (Au) and is composed only of gold atoms). Some atoms are attracted to the other identical atoms bond to form molecules composed of only one element

Step-by-step explanation:

Answer 2

Answer:

atom: the smallest particle of a chemical element that can exist.

molecule: molecule is composed of 2 or more atoms (one or more elements).

element: An element is a 'pure' form (Carbon is an element, it is only carbon atoms.

Pure gold is an element (Au) and is composed only of gold atoms). Some atoms are attracted to the other identical atoms bond to form molecules composed of only one element (ie.