which statement describes an element? check all that apply. an element is a pure substance that cannot be…

which statement describes an element? check all that apply. an element is a pure substance that cannot be broken down into a simpler form. an element is made of two or more atoms that are chemically combined. all elements are listed on the periodic table of elements. an element symbol begins with a capital letter; if there is a second or even third letter, it is a lowercase letter. done

which statement describes an element? check all that apply. an element is a pure substance that cannot be broken down into a simpler form. an element is made of two or more atoms that are chemically combined. all elements are listed on the periodic table of elements. an element symbol begins with a capital letter; if there is a second or even third letter, it is a lowercase letter. done

Answer

Brief Explanations:

  • An element is a pure - substance that cannot be broken down into a simpler form by chemical means.
  • All elements are listed on the periodic table.
  • Element symbols follow the capital - first, lowercase - subsequent letter convention. A substance made of two or more chemically combined atoms is a compound, not an element.

Answer:

  • An element is a pure substance that cannot be broken down into a simpler form.
  • All elements are listed on the periodic table of elements.
  • An element symbol begins with a capital letter; if there is a second or even third letter, it is a lowercase letter.