1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vazorg [7]
3 years ago
10

Indicate whether the following represents a Chemical or Physical change: Gasoline burns in air

Chemistry
2 answers:
valina [46]3 years ago
8 0

Answer:

Chemical

Explanation:

Whenever "burns" is being used, most of the time it is a chemical change

viktelen [127]3 years ago
8 0

Answer:

chemical change

Explanation:

it's a chemical change because when gas burn it produces water and carbon dioxide

You might be interested in
I’m about to die of cuteness overload <br> Naruto, sasuke, sakura, and Kakashi-sensei
Gnoma [55]

Answer:

dfadskjfkhasdljkfasdhfaljksfh so cuttttteeee :3

;w;""'

7 0
3 years ago
Read 2 more answers
If I have a 78c and I fail a test that’s worth 15% of my grade what would it drop to ?
koban [17]
Depends on the grade of the test. But for the most part if it’s below a 78, it’ll drop, If it’s above it’ll raise. It shouldn’t drop or raise it more than 3 point/percent.
8 0
3 years ago
Quartz when heat and pressure are apllied to it
S_A_V [24]
If you melt and cool silicon dioxide under very special conditions 
<span>in the laboratory we can grow a single </span>crystalline<span> form of </span>
<span>silicon dioxide that we call quartz. In quartz crystals all of </span>
<span>the molecules are aligned and bonded together in a regular three </span>
<span>dimensional tetrahedral structure forming a very hard, transparent </span>
<span>material with special electronic properties. </span>
3 0
3 years ago
What is an element considered a pure substance?
Alona [7]

A compound is a pure substance composed of two or more different atoms chemically bonded to one another. A compound can be destroyed by chemical means. It might be broken down into simpler compounds, into its elements or a combination of the two.


8 0
3 years ago
Why are cells important?
victus00 [196]
They are the basic components of life or the basic building blocks of life
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the mass (in grams) of 9.91 × 1024 molecules of methanol (CH3OH)?
    13·1 answer
  • In a hydrocarbon's name, what does the suffix –yl indicate about the molecule?
    6·2 answers
  • Select the atomic models that belong to the same element.
    9·2 answers
  • What is the relationship between urbanization and population increase
    8·1 answer
  • Water molecules have unique physical and chemical properties that enable them to perform important functions in living organisms
    13·1 answer
  • I don't understand this part? Plz help =)
    8·1 answer
  • Is blue color a physical change
    13·2 answers
  • Determine the equilibrium vapor pressure of germanium metal at 508.0 C. The standard enthalpy of vaporization of germanium is 37
    9·1 answer
  • Analyze how water affects mass movements by using two examples of mass<br> movement.-
    8·1 answer
  • Just need help with this last question
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!