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
guapka [62]
3 years ago
6

List the colors of light in the visible spectrum in order of increasing frequency.

Chemistry
1 answer:
masya89 [10]3 years ago
5 0

Answer:

Violet 400 - 420 nm

Indigo 420 - 440 nm

Blue 440 - 490 nm

Green 490 - 570 nm

Yellow 570 - 585 nm

Orange 585 - 620 nm

Red 620 - 780 nm

Explanation:

You might be interested in
Minor partial melting in the asthenosphere causes liquid magma to form. If the molten rock is able to move at all, it will leave
Bad White [126]
I don’t understand the question be more specific or take a picture
6 0
2 years ago
What must happen to uranium before it can be used as a fuel source?
Otrada [13]

Answer:

Uranium must be purified before it is used as a fuel source

Explanation:

The purer the uranium sample, the more the concentration of uranium in the fuel is.

Whenever uranium is extracted from nature, it contains a lot of impurities. Only a few special nuclear reactors can utilize uranium in this raw state. most of the others have to get uranium to become about 3% pure before they begin using it.

To do this, uranium has to be passed through a series of chemical reactions all with the aim of extracting the other compounds that may be present in the fuel.

5 0
2 years ago
Classify which compounds will dissolve in water and which ones will not dissolve in water.
vredina [299]

Answer:

Dissolves in water: Acetone, 1-propanol, Methanol

Do not dissolve in water: Hexane, Decane

Explanation:

From the principle that like dissolves like,polar substances will dissolve in polar solutions, while non-polar substances will dissolve in non-polar substances.

Water is a polar solution, therefore, polar substances will dissolve in it.From the given options:

Acetone is a polar molecule, therefore, it will dissolve in water.

1-propanol is a polar molecule, therefore, it will dissolve in water.

Hexane is a non-polar molecule, therefore, it will not dissolve in water.

Methanol is a polar molecule, therefore, it will dissolve in water.

Decane is a non-polar molecule, therefore, it will not dissolve in water

6 0
3 years ago
15g divided by 15ML plllssss what is it!! Need to know
natulia [17]

Answer:

The answer should be 1000 kg / m3

8 0
3 years ago
Complete this worksheet. I DARE YOU!!! if you have the will power to
Colt1911 [192]

Answer:

Properties of metals, worksheet 6.1

Explanation:

Download pdf
4 0
3 years ago
Other questions:
  • The metallic radius of a lithium atom is 152 pm. What is the volume of a lithium atom in cubic meters?
    12·1 answer
  • Mercury melts at 234.3 k. Convert this this melting point to degrees celcius
    5·2 answers
  • Carbon tetrachloride, CCl4, once used as a cleaning fluid and as a fire extinguisher, is produced by heating methane and chlorin
    5·1 answer
  • If 3.00 g of limestone reacted, what mass of calcium chloride would be produced?
    14·1 answer
  • Please help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Which best represents a physical change?
    13·1 answer
  • Mixture of same boiling point cannot be separated by using distillation why?<br>​
    5·2 answers
  • How many grams of nicotine (C10H14N2) are in a 0.125 mol sample of nicotine?
    7·1 answer
  • Learning Task 1 Match column A with column B. Column A Column B 1. Phase Change -2. Freezing 3. Condensation 4. Melting 5. Evapo
    9·1 answer
  • Corrections here: 1. When calcium reacts with water, the temperature changes from 18c to 39c
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!