which of these elements are you least likely to find in nature as a pure element (that is, not combined with…
which of these elements are you least likely to find in nature as a pure element (that is, not combined with any other elements in a compound)? use the periodic table to answer the question. gold (au) oxygen (o) argon (ar) sodium (na) done
Answer
Brief Explanations:
Gold is a noble metal and is often found in nature as a pure element. Argon is a noble gas and exists as a single - atom element in nature due to its stable electron configuration. Oxygen can be found as $O_2$ in the atmosphere, but also combines readily with other elements. Sodium is a highly reactive metal. It quickly reacts with water, oxygen, etc. in nature and is almost never found as a pure element.
Answer:
sodium (Na)