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
ad-work [718]
4 years ago
11

How can a mixture be separated into pure substances

Chemistry
1 answer:
Alex4 years ago
3 0

Mixtures can always be separated again into component pure substances, because bonding among the atoms of the constituent substances does not occur in a mixture. Whereas a compound may have very different properties from the elements that compose it, in mixtures the substances keep their individual properties.

Explanation:

You might be interested in
Median of 4, 6 ,9 helppp​
aniked [119]

For the data set 1, 1, 2, 5, 6, 6, 9 the median is 5. For the data set 1, 1, 2, 6, 6, 9 the median is 4.

hope it helps you

3 0
3 years ago
Read 2 more answers
A weight loss supplement is advertised in several popular beauty and fashion magazines. The advertisements claim that "the suppl
Zepler [3.9K]
The answer is d. I think
3 0
3 years ago
Read 2 more answers
The teal line of the hydrogen emission spectrum has a wavelength of 486.0 nm. A hydrogen emission spectrum has a violet, a blue,
Sloan [31]

Answer:

The correct answer to the following question will be "4.08 × 10⁻¹⁹ Joule".

Explanation:

Given:

Wavelength, λ = 486.0 nm

As we know,

E=h\upsilon =\frac{hc}{\lambda}

On putting the estimated values, we get

⇒          =\frac{1241.5 \ ev\ nm}{486 \ nm}

⇒          =2.554 \ ev

∴ 1 ev = 1.6 × 10⁻¹⁹ J

Now,

Energy, E=2.554\times 1.6\times 10^{-19}

⇒               =4.08\times 10^{-19} Joule

7 0
3 years ago
To avoid the look of missing data in a report, use the Hide Duplicates property on ____ field
Sloan [31]
The correct answer for the blanks is : Primary key field
The primary key field is a place to record data that is unique to each record in the database or file. When you perform your hide duplicate command on primary key field, it will prevent any records from having the same value
8 0
3 years ago
What type of element is Hydrogen? Where do you see hydrogen present?
PSYCHO15rus [73]

/~\ The correct answer is:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

<em><u>Hydrogen is a chemical and is </u></em><em><u>found in the sun and most of the stars, </u></em><em><u>and the</u></em><em><u> planet Jupiter</u></em><em><u> is composed mostly of hydrogen. On Earth,</u></em><em><u> </u></em><em><u>hydrogen is found in the</u></em><em><u> greatest quantities as water.</u></em>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I hope this helps! /~\

8 0
3 years ago
Other questions:
  • The __________________ of a solution tells how many moles of solute are present per liter.
    14·2 answers
  • Calculate the mass (g) of 1.5 moles of Sulfur. ​
    6·1 answer
  • Pangea began to break up into continents during the...
    7·1 answer
  • What is the charge of the ions formed by Na and by Cl?
    15·1 answer
  • What prompted rutherford to do the alpha particle experiment
    12·2 answers
  • Explain intermolecular forces cause water molecules to stick to a material like a glass pitcher​
    11·1 answer
  • What energy transformation occurs in solar panels found on a roof?
    6·2 answers
  • Today, nuclear power plants rely on fission. While fusion reactions have been used in nuclear bombs, many scientists and enginee
    8·1 answer
  • Due to decay of ⁴⁰K, cow’s milk has a specific activity of about 6X10⁻¹¹mCi per milliliter. How many disintegrations of ⁴⁰K nucl
    15·1 answer
  • A water molecule is made of hydrogen and oxygen atoms and has the same formula is H2O how was the mixture of hydrogen oxygen dif
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!