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
andreev551 [17]
3 years ago
15

Is one unlit match an example of a physical or chemical change, or a physical or chemical property?​

Chemistry
1 answer:
Korolek [52]3 years ago
8 0

I believe it’s physical property because there is no chemical reaction to an unlit match‍♀️

You might be interested in
2 point
Luden [163]

Answer:

21

Explanation:

7 0
3 years ago
In diamond, carbon atoms are bonded together by extended covalent bonds. what type of solid is diamond?
irinina [24]

Answer: -

D. Network

Explanation: -

Diamond is an allotrope of carbon. In diamond each carbon atom makes four bonds to other carbon atoms.

They exist in tetrahedral shape.

Diamond has strong covalent bonds. They extend in all the three dimensions

Such covalent bonds are called network covalent bonds. They require significant amounts of energy to break.

4 0
3 years ago
calculate the amount of energy (in kJ) to convert 337 grams of liquid water from 0 degrees celsius to water vapor at 177 degrees
Ghella [55]
Do you have any options
3 0
3 years ago
Read 2 more answers
Are all glucose molecules chemically identical?
CaHeK987 [17]

Answer:

starch: A soft white chemical made by all green plants. It’s a relatively long molecule made from linking together a lot of smaller, identical building blocks — all of them glucose, a simple sugar. Plants and animals use glucose as an energy source. Plants store that glucose, in the form of starch, as a reserve supply of energy.

Explanation:

3 0
3 years ago
How do you scale a recipe by changing the portion size
Elina [12.6K]

Answer:

You must change the size of each ingredient by the size of the product. Let's say my recipe calls for 1 bag of flower and 2 eggs. I want to double the amount of product that I make, so I must multiply each of my ingredients by 2. I would now use 2 bags of flower and 4 eggs.

3 0
2 years ago
Other questions:
  • Is energy given off in a mixture?
    15·1 answer
  • What do you often notice after you balance a hydrocarbon combustion
    11·2 answers
  • If hydrogen and oxygen were to chemically bond together, what kind of bond would be created
    7·1 answer
  • Please help me with number 4
    8·1 answer
  • How many grams of AgCl are produced from 10.0 g AgNO3?
    11·1 answer
  • Does a negative exponent mean that the number is less than 1​
    10·1 answer
  • Which one of the following is correct about automobile batteries.
    15·1 answer
  • Gather data: Four other pairs of elements in the same chemical family are listed below. List the number of valence electrons in
    12·2 answers
  • What evidence is there on the surface of the Earth of it's formation?
    11·1 answer
  • What is e cell (in units of volts) for a galvanic cell constructed from barium and manganese electrodes?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!