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Yuki888 [10]
3 years ago
9

Calculate the average time the car took to reach each checkpoint. Record the average time in Table D of your Student Guide. The

average time to the first quarter checkpoint is seconds. The average time to the second quarter checkpoint is seconds. The average time to the third quarter checkpoint is seconds. The average time to the finish line is seconds.
The Answers:
1.39
2.18
2.82
3.36
Chemistry
2 answers:
Schach [20]3 years ago
6 0

Answer:

1.39 2.18 2.82 3.36

Explanation:

alisha [4.7K]3 years ago
5 0

Answer:2.07

3.16

4.11

4.92

Explanation:

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Is heterogeneous a mineral
Dvinal [7]
                       NOT MY WORDS TAKEN FROM A SOURCE!!!!

Any naturally occurring homogeneous solid that has a definite (but not fixed) chemical composition and a distinctive internal crystal structure. 

Minerals are usually formed by inorganic processes. 

Synthetic equivalents of various minerals, such as emeralds and diamonds, are manufactured for commercial purposes. 

Although most minerals are chemical compounds, a small number (e.g., sulfur, copper, gold) are elements. 

Minerals combine with each other to form rocks. 

For example, granite consists of the minerals feldspar, quartz, mica, and amphibole in varying amounts. 

Rocks are generally, therefore, an intergrowth of various minerals.<span> </span>


Hope this helps!


:)
6 0
4 years ago
A solution that contains the maximum amount of solute that is soluble at a given temperature is said to be —
solniwko [45]

Answer: Saturated

A solution that contains the maximum amount of solute that is soluble at a given temperature is said to be saturated.

Explanation:

A Saturated solution is one that contains as much (i.e maximum) solute as it can dissolve at that temperature in the presence of undissolved solute particles.

For instance: if a given volume of water can only dissolve a certain amount of salt in it at room temperature, then, more salt added will not dissolve.

Thus, making the solution saturated.

5 0
3 years ago
The process of ____ occurs when magma, lava, or a solute in a solution becomes a solid and the internal components will arrange
satela [25.4K]

Answer:

D. Crystallization

Explanation:

Let's clarify the irrelevant terms first.

  1. unification: This term has nothing to do with chemistry at all
  2. lithification: When the problem mentions magma and lava, you might think that this term is related to the process here. However, 'lithification' <em>do </em>have a precise meaning in geology. It refers to the process where sediments collapses into one single rock under pressure, which has nothing to do with the process mentioned here.

Now, for 2 terms that might confuse you: 'solidification' and 'crystallization' these also has precise scientific definition

Solidification is defined the process where substances in <em>liquid</em> phase changes its phase to <em>solid</em>. On first glance, this answer might seems correct, and yes, it is correct for this question. But not the <em>most</em> correct.

The keyword here is  

 'the internal components will arrange its self in an  organized pattern.'

Crystallization is a special case of Solidification where the atoms or molecules of liquid solidify by spontaneously arrange themselves in periodic, ordered, and organized pattern. It might or might not happen during solidification depending on cooling rate, viscosity of liquid, and other factors.

So, Crystallization is the most correct answer here.

4 0
3 years ago
Please help!
kozerog [31]

Answer:

they are metals so they are:-

-malleable

-ductile

because metallic bonding is the same in all direction throughout the solid

7 0
2 years ago
PLEASE WILL GIVE BRAINLY IF I GET IT CORRECT
wel

Answer:

Inferred that fossils were once part of living animals.

Explanation:

He realized that seashells that were from rocks were identical to ones on a beach.

Hope this helps. Plz mark as brainliest!

Have a great day and plz follow me! :)

7 0
3 years ago
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