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
Serggg [28]
3 years ago
10

Define a physical change

Chemistry
2 answers:
Arte-miy333 [17]3 years ago
6 0

Answer: A physical change is a change that can be undone.

Explanation: An example of this is mixing red blocks, green blocks, and blue blocks. You can easily separate them.

arlik [135]3 years ago
6 0

Answer and Explanation:

Physical Change is when a form of matter changes in a physical way, not in a chemical. For example, the size of the matter will change but in a chemical way.

They can also be reversed.

You might be interested in
What are three units you can measure moler mass in
liraira [26]

By looking at a periodic table, we can conclude that the molar mass of lithium is 6.94g, the molar mass of zinc is 65.38g, and the molar mass of gold is 196.97g. Each of these quantities contains 6.02×1023 atoms of that particular element. The units for molar mass are grams per mole, or g/mol.

So The answers are Lithium, Gold, Zinc

Hope This Helps

~Zero~

3 0
3 years ago
Read 2 more answers
Which of these elements is the most ductile?
Inessa05 [86]
The answer is going to be mercury
8 0
3 years ago
Read 2 more answers
Para que sirven los modelos atómicos
kolezko [41]

Answer:

mi no speak espanol

Explanation:

6 0
3 years ago
Predict: Will a 1500 kg car moving at the same speed as the tennis ball have
sergeinik [125]
The car will have more momentum because it has a greater mass. Momentum= mass x velocity therefore if both the objects have the same velocity the object with a greater mass will have more momentum
4 0
3 years ago
Name the following alkane molecule:
Zina [86]

Answer:

B

Explanation:

its upside down but I'm 99% sure

5 0
3 years ago
Other questions:
  • Select the correct answer.
    14·1 answer
  • What are the advantages and disadvantages of using electrolysis?
    9·1 answer
  • What substance is given off when salt is heated gently?​
    5·1 answer
  • In the reaction H2SO4 + 2 NaOH -> Na2SO4 + 2H2O, an equivalence point occurs when 23.1 mL of 0.2055 M NaOH is added to a 25.0
    10·1 answer
  • What are the factor responsible for the non usage of fusion to generate energy
    15·1 answer
  • Chem help<br>calculate the wavelength of an electromagnetic wave with a frequency of (in pic)​
    11·1 answer
  • Working with one sample at a time, add water to the glass one tablespoon at a time. Water should soak the sample from the bottom
    6·1 answer
  • Examine the chemical reaction and lab scenario.
    8·1 answer
  • Symptoms of a mental disorder are ways of
    7·1 answer
  • The characteristics of two different types of reactions are shown below: Reaction A: Electrons are gained by the atoms of an ele
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!