soriajaymarie soriajaymarie

23-10-2020
Chemistry

contestada

3. How did you distinguish if the given sample is a mixture or a substance? (3 points)

Respuesta :

AustinThaw AustinThaw

23-10-2020

Answer:

Explanation:

If a substance can be separated into its elements, it is a compound. If a substance is not chemically pure, it is either a heterogeneous mixture or a homogeneous mixture.

Answer Link

Otras preguntas

what weather variable is a direct result of the force of gravity on earth's atmosphere?

The Seven Weeks' War began soon after Prussian troops entered a. Holstein. b. Austria. c. Schleswig. d. Bulgaria.

Reaction to a change in the environment it needs to be 8 letters

5. Why did William Penn call the Pennsylvania colony a “holy experiment”? How did this experiment help democracy grow in Pennsylvania? Give reasons for your a

In 1959, Mary Leakey discovered the bones of Zinj, a ___ ancestor of modern humans. A. premier B. preposterous C. pretentious D. primeval

percent of change: $25;300% increase

Founded in 1967, ASEAN did little to foster economic cooperation until _______ proposed a free-trade area in 1991

suppose two different fractions with the same denominators are both less than 1 Can their sum equal 1? can their sum be greater than 1

An 8-ounce package of cheese costs $4.29. which is closest to the cost per pound?

What is the difference between clastic, organic and chemical sedimentary rocks