Which Best Describes an Element a Pure Substance
Everything in the universe is made from elements. Answer is a pure substance. Pure Substances Mixtures Multiple Choice Identify The Choice That B a pure substance. . -a pure substance because it is a compound. A mixture of two uncommon substancesc. A type of mixture c. A pure substance a type of a mixture a pure compound an impure substance. Answer choices elements mixtures compounds Question 11 10 seconds Q. Which best describes a compound such as magnesium oxidea. -an impure substance because it is a mixture. The chemical formula for emerald is Be3AL2 SiO36. A pure substance because it is an element. An emerald can be described as. THIS SET IS OFTEN IN FOLDERS WITH. Upload your study docs or become a Course Hero member to access this document. A pure substance that can be separated into different elements by physical means. It is the purest and most basic form of any sub...