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
Orlov [11]
2 years ago
11

What is the formula of Iron oxide​

Chemistry
2 answers:
Fed [463]2 years ago
8 0
Fe2O3
That’s the formula for iron oxide
BaLLatris [955]2 years ago
8 0

is an inorganic compound with the formula fe2o3

You might be interested in
Why do light-fur mice survive less often on dark rocks, compared to dark- figure mice?
mariarad [96]

Answer:

Light fur mice can be easily spotted by predators among the dark rocks

3 0
3 years ago
The three types of nuclear radiation in increasing order of penetrating power are ____.
cricket20 [7]

Answer:

The three types of nuclear radiation in increasing order of penetrating power are ____.

alpha, beta, gamma

Explanation:

Alpha Ray: This has the least penetrating power because the particles produced during decay are large in  quantity but they have a very low energy which dosent alow them to move far through space because the are ususally blocked.

Beta ray : they have more penetrating power than alpha rays because they a bit higher in energy and quantity {size}

Gamma Ray;  this has the most penetrating power. they are highly powerful  waves but do little at ionization of other atoms or molecules.  it penetrates through molecules very easily due to its size and energy.

5 0
3 years ago
Read 2 more answers
A chemical change involves a change in ________. A chemical change involves a change in ________. phase the elements of a molecu
Firlakuza [10]

Answer:

All of the above.

Explanation:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances.

This process is not reversible and a change of energy that is sometimes heat is given off.

4 0
3 years ago
Enzymes are essential to cells because they are responsible to either making or breaking other molecules the cells need. True or
8_murik_8 [283]

Answer:

True is the answer to this question

7 0
2 years ago
Read 2 more answers
How does the displacement moved affect the amount of work done?
Sholpan [36]

The displacement affect the amount of work done by the fact that more displacement implies more work.

Option B

<u>Explanation:</u>

Work can be defined as the "measure of energy transfer" that occurs when an object is moved over a distance by an external force which is applied in the "direction of the displacement".

Work can be formulated as,

W = (F \times s)\  N / m \\ \\Work = ( Force \times Displacement )\   Newton/meter

From the above-mentioned formula, we can infer that Work is directly proportional to the displacement of the object.Therefore, more the work is more will be its displacement.

6 0
3 years ago
Other questions:
  • What is the unit of molar mass
    6·1 answer
  • A material that is dissolved in another material
    6·1 answer
  • Which of the following is a chemical property? A. Boiling point B. Electrical conductivity C. Flammability D. Malleability
    5·1 answer
  • Iron has a density of 7.86 g/cm3 (1 cm3=1 mL). Calculate the volume (in dL) of a piece of iron having a mass of 4.84 kg . Note t
    6·1 answer
  • An emission ray has a frequency of 5.10 × 1014 hz. given that the speed of light is 2.998 × 108 m/s, what is the wavelength of t
    6·1 answer
  • An accounting report that shows the changes in capital during the accounting period is a/an
    5·2 answers
  • What is an isotope? How does one isotope differ from another isotope
    9·2 answers
  • Ipt Hydrogen and oxygen react to produce water. Which of the following is the correctly balanced chemical equation
    6·1 answer
  • Can I have some help please
    15·1 answer
  • How do electromagnetic waves transfer energy without a medium?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!