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Marat540 [252]
3 years ago
8

The 10 short columns in the middle of the periodic table make up the

Chemistry
2 answers:
nekit [7.7K]3 years ago
6 0

Answer:

The transition elements or transition metals occupy the short columns in the center of the periodic table, between Group 2A and Group 3A.Explanation:

Nadusha1986 [10]3 years ago
6 0

Answer:

The transition elements or transition metals

Explanation:

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The density of ethanol is 0.789 g/mL. Calculate the volume of 600 g of ethanol.
Anettt [7]

Answer:

The answer is

<h2>760.46 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density}  \\

From the question

mass of ethanol = 600 g

density = 0.789 g/mL

It's volume is

volume =  \frac{600}{0.789}  \\  = 760.4562737...

We have the final answer as

<h3>760.46 mL</h3>

Hope this helps you

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As the temperature of a liquid increases, the solubility of a liquid in that liquid A. increases. B. decreases. C. stays the sam
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True or false?<br><br> To increase the concentration of a<br> solution, add more solute.
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Answer:

Explanation:

Increasing the solute would increase the concentration. Increasing the solvent would decrease the concentration. For instance, if your lemonade was too tart, you would add more water to decrease the concentration. If your tea was too bitter, you could add more sugar to increase the sweetness. Changing the amounts of solute and solvent directly effect the concentration of the solution.

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What is the chemical formula of acetone
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Answer:

C3H6O

Explanation:

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