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saveliy_v [14]
3 years ago
10

Which correctly lists three characteristics of minerals?

Chemistry
2 answers:
maria [59]3 years ago
6 0

Answer:

The answer is A  hope this helps

Explanation:

ycow [4]3 years ago
6 0

Answer:a

Explanation:

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If two metals has the same specific heat how can distinguish them in two ways​
tensa zangetsu [6.8K]

Explanation:

1) Thermal and Electric conductivity

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5 0
3 years ago
What is the molarity of a solution that is made by mixing 35.5 g of Ba(OH)2 in 325 ml of solution?
choli [55]

Answer:

M=0.638M

Explanation:

Hello!

In this case, since the molarity of a solution is calculated by diving the moles of solute by the volume of solution in liters, we first compute the moles of barium hydroxide in 35.5 g as shown below:

n=35.5g Ba(OH)_2*\frac{1molBa(OH)_2}{171.34gBa(OH)_2}\\\\n=0.207mol

Then, the liters of solution:

V=325mL*\frac{1L}{1000mL} =0.325L

Finally, the molarity turns out:

M=\frac{0.207mol}{0.325L}\\\\M=0.638M

Best regards!

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3 years ago
When a student combed his dry hair for a long time, his hair began to stand up. Which of these has MOST LIKELY happened? A) The
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B. 

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5. How many elements do we have in Octane?
jekas [21]

Answer:

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Octane is composed of carbon and hydrogen atoms.

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What element in the fourth period is an exception to the Aufbau principle? a. Li c. Ca b. Cr d. Br
gulaghasi [49]

The fourth period contains 18 elements, beginning with potassium and ending with krypton. As a rule, period 4 elements fill their 4s shells first, then their 3d and 4p shells, in that order; however, there are exceptions, such as chromium.

Cr. I think

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3 years ago
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