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
Digiron [165]
3 years ago
9

Marie curie investigation method

Physics
1 answer:
andreev551 [17]3 years ago
5 0

Answer: To isolate the unknown substances, of which only tiny amounts were present, the Curies were the first to use a new method of chemical analysis. They employed various standard (but sometimes demanding) chemical procedures to separate the different substances in pitchblende.

Explanation:

You might be interested in
Voyager 2 is a space probe, launched in 1977, to study the outer planets. It will continue to travel through space for thousands
lord [1]

The 1st law I believe.

6 0
3 years ago
Read 2 more answers
Weight of 1 kg becomes 1/6 on moon. If radius of moon is 1.76×10^6 m, then the mass of moon will be​
igomit [66]

Answer:

7.65 x 10^22kg

sorry if im wrong!

5 0
2 years ago
The compound magnesium phosphate has the chemical formula Mg3(PO4)2. In this compound, phosphorous and oxygen act together as on
zepelin [54]
The 2 means there are two phosphate ions in a molecule of magnesium phosphate.
8 0
3 years ago
Read 2 more answers
Susan Clerk works in the admissions office at Hillcrest Medical Center, a large teaching hospital. She would like to obtain a jo
Viefleur [7K]

Answer:

IT and science courses

Explanation:

As Health Information Management department requires a person who should have fair knowledge about science and medical so that he/she can deal with the data extracted from diseases. He/she should also have fair knowledge about IT so that the person can manage the files and data very well. The data should be managed accurately so different IT programs help in completing this goal. IT knowledge will help to keep data safe, accurate and complete. Due to IT knowledge they can upgrade and redesign programs according to their need.

6 0
3 years ago
CAN SOMEBODY PLZ HELP ME WITH THIS 60 PTS + BRAINLIEST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
maw [93]
Is this what you were looking for?

Brain, Marshall, and Lance Looper. “Howstuffworks Electromagnets .” Science, HowStuffWorks, /elescience.howstuffworks.comctromagnet.htm.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Without an atmosphere, the equatorial curve would show minimum daily values on the solstices in June when the sub-solar point is
    12·1 answer
  • A 50 kg student climbs 3m to the top of a set of stairs. Calculate the change in the student’s gravitational potential energy fr
    13·1 answer
  • Give one advantage and one disadvantage of using nuclear power stations rather than
    15·1 answer
  • A tree on a hillside casts a shadow 215 ft down the hill. If the angle of inclination of the hillside is 22???? to the horizonta
    14·1 answer
  • HELP ASAP physics projectile motion, look at the picture
    12·1 answer
  • 1. An electric iron has a rating of 750W, 220V. Calculate:
    8·1 answer
  • In which type of circuit does charge move in only one direction?
    11·1 answer
  • The graph depicts the velocity and times of Elan and Anna during a race.
    13·2 answers
  • Which can lead scientists to change a theory that has already been accepted? Check all that apply.
    9·1 answer
  • This is an image of a satellite traveling around Earth. Explain what are the two forces that are keeping the satelite around Ear
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!