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Gre4nikov [31]
3 years ago
13

Mixtures can be separated by physical changes. Please select the best answer from the choices provided

Chemistry
2 answers:
eduard3 years ago
8 0

Answer:

answer is true

Explanation:

took test

Mazyrski [523]3 years ago
4 0
Where are the choices? :/
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Which compound most likely contains polar covalent bonds?
marin [14]
I would say water; water is extremely polar, and this is why it can break one of the strongest bonds, ionic bonds. NaCl, as you probably know, is a salt, and dissolves in water. However, the ionic bond holding the Na+ and the Cl- is extremely strong; the boiling point of NaCl is at 1413 degrees celcius (water is at 100 degrees celcius). This means that it requires A LOT of energy to break the bond, but water is able to dissolve and break the bond very easily. It is very polar, so I would answer your question with water. And the bond connecting the H and the O is a covalent bond.
3 0
3 years ago
Prokaryotes and Eukaryotes both fall in<br> the category of living things.<br> True<br> False
WITCHER [35]

Answer:

False

Explanation:

Prokaryotes are a single-celled organism that has not specialized organelles. This consists of bacteria and cyanobacteria.

Eukaryotes are a cell or cells in which the genetic material of DNA is in the form of chromosomes. This includes all living things other than eubacteria and archaebacteria.

<u><em>Hope this helps!</em></u>

<u><em>Please mark brainliest! </em></u>

5 0
3 years ago
This is the last free pts for the day but you have to answer this still to earn Brainliest, k? Guess what time zone I live in, d
BigorU [14]

Answer:

ummm Eastern time zone

8 0
3 years ago
Read 2 more answers
As water freezes ______. as water freezes ______. its hydrogen bonds break apart its molecules move farther apart it cools the s
scoray [572]

As water freezes its molecules move farther apart. As when water freezes , Its move farther apart .

And the cause of this movement is hydrogen bond that is formed among the surrounding water molecules that causes water molecules to move apart. So as water freezes its molecules move farther apart, it is the correct answer .

5 0
3 years ago
Read 2 more answers
What are the reasons for unequal distribution of natural resources?
BARSIC [14]

Explanation:

There are so many reasons why natural resources are unevenly distributed in nature.

The major control on distribution of resource is basically the geologic setting of place.

Here are some of reasons:

  • Geological setting of place: most natural mineral resources are formed in areas where the best interaction between the ore forming processes and the environment occurs. No one can determine or control that.
  • Climate: the climate is the average weather condition of a place over an extended period of time. Different natural resources can be allocated to a place based on the dominant climatic condition in that place.

learn more:

Natural resources brainly.com/question/8956687

#learnwithBrainly

3 0
3 years ago
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