202k views
8 votes
CO2

NaCl
HCl

These may all be classified as
A) elements and compounds.
B) elements and molecules
C) elements and pure substances.
D) compounds and pure substances

User MackieeE
by
8.0k points

1 Answer

9 votes
B elements

thank you

your welcome

wozmain
User Masquerade
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.