Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Pure Substances
Not Pure Substances
Which of the following would not be classified as a pure substance?
helium
steel
gold
sodium chloride
1 answer
Steel
You can
ask a new question
or
answer this question
.
Related Questions
Pure gold has a density of 19 g/ml. If you bought a gold ring and found it had a volume of 0.3 ml and it weighed 5.7 grams, is
In a replacement reaction, which metal would replace aluminum? (1 point) Responses gold gold sodium sodium zinc zinc copper
a 50 g bracelet is suspected of being gold plated lead instead of pure gold.when it is dropped into a full glass of water,4cm of
Taylor is learning about pure substance and mixture. In her notes, she included a table with the properties of pure substances
The table displays the densities of four substances.
Substance: Air Water Steel Copper Density (grams/centimeter3): 0.0012 1.00
I was to classify these elements as metals or nonmetals----iron, cobalt, sodium, oxygen,chlorine, and helium. This is how I
The picture below shows the particles in one section of an unknown pure substance. Which option represents the particles in
Sugar is made of carbon, hydrogen, and oxygen atoms. Which statement below best describes sugar?(1 point)
Responses An element
.
Which of the following would not be classified as a pure substance? gold helium steel sodium chloride
A chemist is studying an unknown substance and could break the substance into its elemental components only by using chemical