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nicolesarah03 nicolesarah03
  • 02-10-2015
  • Chemistry
Answered

Which pure substance can be classified as an element?

-H2

-NO3

-NaCl

-H2SO4

Verified Answer :

Abbygal
Abbygal Abbygal
  • 03-10-2015

An element is made up of only one kind of atom.
So H2 is the element. Why? because H2 is made up of only one kind of atom, hydrogen atoms.

- Just as a side note, compounds (made up of atoms from more than one element) are also considered pure substances.

Answer Link
emilybrown0812
emilybrown0812 emilybrown0812
  • 08-12-2020

Answer:

H2

Explanation:

Answer Link

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