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
elena-14-01-66 [18.8K]
3 years ago
14

How can you make an item that is made of magnetic material become a permanent magnet instead of a temporary magnet? *

Chemistry
1 answer:
zepelin [54]3 years ago
8 0

You can put it in a very strong magnetic field.

You might be interested in
A certain flexible weather balloon contains 7.4 L of helium gas. Initially, the balloon is in WP at 8500ft, where the temperatur
Free_Kalibri [48]
<h2>The new volume of the balloon at the top of Pikes Peak is 10.2 L</h2>

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 577.0 torr

P_2 = final pressure of gas = 400 torr

V_1 = initial volume of gas = 7.4 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 20.6^oC=273+20.6=293.6K

T_2 = final temperature of gas = 7.5^oC=273+7.5=280.5K

Now put all the given values in the above equation, we get:

\frac{577.0\times 7.4}{293.6K}=\frac{400.0\times V_2}{280.5K}

V_2=10.2L

Thus the new volume of the balloon at the top of Pikes Peak is 10.2 L

Learn more about combined gas law

brainly.com/question/12089296

brainly.com/question/4133756

3 0
3 years ago
5. How many grams are in 2.30 moles of silicon dioxide?
tino4ka555 [31]

Answer:

138.19388999999998 grams of silicon dioxide

7 0
2 years ago
What do the sinking objects have in common?
Tanya [424]

Answer:

they are sinking .......

4 0
3 years ago
If you guys need quick answers Ill help but make points higher geezus
Sergeeva-Olga [200]
Ok cool, pls help me out check my profile and answer
6 0
3 years ago
Read 2 more answers
This element has 50 electrons in a neutral atom and is usually mixed with metals to form an alloy.
babymother [125]
Heya!

HERE IS YOUR ANSWER:

Electrons = 50

Atomic number = 50

so, the Element is stannum (Sn)
6 0
3 years ago
Other questions:
  • The most penetrating neclear radiation is
    5·1 answer
  • Put the following names in the correct alphabetic indexing order:(1) Topper &amp; Casey Plumbing(2) KST Enterprises(3) Leland an
    12·2 answers
  • you must make an aqueous solution that will be a good conductor of electricity. You can pick two substances to add to the water.
    5·2 answers
  • If 1.02 g of nickel reacted with 750. mL of 0.112 M hydrobromic acid, how much of each will be present at the end of the reactio
    8·1 answer
  • Calcium phosphate reacts with sulfuric acid to form calcium sulfate and phosphoric acid. What is the stoichiometric coefficient
    10·1 answer
  • Which of the following ideas about the atom changed when new evidence was discovered?
    11·1 answer
  • Which of the following correctly identifies a bryophyte
    6·1 answer
  • Which statement is best supported by the information in the chart?
    9·2 answers
  • An athlete can run 4 m/s. How far can she run in 3 minutes?<br>​
    12·1 answer
  • Weathering and Erosion Unit Test
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!