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Arlecino [84]
3 years ago
8

When a solid undergoes _____ it takes up less space due to cooling

Chemistry
2 answers:
Olin [163]3 years ago
7 0
I believe your answer is freezing or condensation.

Hope this helped and pls mark as brainliest!

~ Luna
almond37 [142]3 years ago
4 0

Answer:

solificATION

Explanation:

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2.5 moles of sodium chloride is dissolved<br> to make 0.050 liters of solution.
ivanzaharov [21]

The answer is:

the molarity = 50 moles/liters

The explanation:

when the molarity is = the number of moles / volume per liters.

and when the number of moles =2.5 moles

and the volume per liters = 0.05 L

so by substitution:

the molarity = 2.5moles/0.05L

                    = 50 moles /L

MARK ME BRAINLIEST PLEASE!!!!!!!!!

3 0
3 years ago
Chelsi has talked to her artist friends about how much money they earn each year from working in the arts. She gathers these val
Citrus2011 [14]

Answer:

The median would be 6700

Explanation:

Arrange data values from lowest to highest value

The median is the data value in the middle of the set

.

Ordering a data set x1 ≤ x2 ≤ x3 ≤ ... ≤ xn from lowest to highest value, the median x˜ is the data point separating the upper half of the data values from the lower half.

If the size of the data set n is odd the median is the value at position p where

Formula for the median

p=n+12

x˜=xp

If n is even the median is the average of the values at positions p and p + 1 where

p=n2

x˜=xp+xp+12

If there are 2 data values in the middle the median is the mean of those 2 values.

7 0
3 years ago
How do you think earths internal processes cause surface features on earth as large as mount everest
Ierofanga [76]
Hey there


The answer is all in the plate tectonics :

when plate tectonics collide together in a <span>subduction zone where the crust of a sinking oceanic plate melts, they form a mountain 
</span>


Hopes this Helps u :D  
8 0
3 years ago
Read 2 more answers
as the pressure on a liquid is changed from 70 kpa to 80 kpa, the temperature at which the liquid will boil
anygoal [31]
Answer is: t<span>he boiling point will increase as the external pressure is increases.
</span>The boiling point<span> of a substance is the temperature at which the </span>vapor pressure<span> of the </span>liquid<span> equals the </span>pressure<span> surrounding the liquid, at that temperature</span><span> the liquid changes into a vapor.
</span><span>The boiling point of a liquid dependes upon the surrounding environmental pressure.</span><span>

</span>
6 0
3 years ago
Which has more thermal energy, a bucketful of water at 21 Celsius degrees or a swimming pool at the same temperature?
Nutka1998 [239]

Swimming pool has more thermal energy than bucket of water at the same temperature.

<h3>What is heat capacity?</h3>

Heat capacity or thermal energy is the amount of heat that is use by an object to produce a unit change in temperature or the heat absorbed by an to produce a change in temperature.

The heat capacity of an object total depends on the objects mass and chemical composition. Because of swimming pool have larger mass, it had larger heat capacity than bucket full of water even at the same temperature.

Therefore, Swimming pool has more thermal energy than bucket of water at the same temperature.

For more details on heat capacity check the link below.

brainly.com/question/21406849

6 0
3 years ago
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