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Alex Ar [27]
3 years ago
6

Which lists the elements in order from most conductive to least conductive?

Chemistry
2 answers:
garik1379 [7]3 years ago
4 0

Answer:

d

Explanation:

potassium is a metal, germanium is a metalloid, and selenium is a nonmetal.

Zinaida [17]3 years ago
4 0

Answer:

D.potassium (K), germanium (Ge), selenium (Se)

Explanation:

Edgenuity

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Explanation:

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There should be 6 H2O (g) molecules and 14 mol H2 (g)

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2 years ago
Can someone help me thank you. I have to look at each picture and determine if the circuits shown are series circuits or paralle
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5pts. Chemistry multiple choice​
aleksandrvk [35]

Answer:

C. Xenon

Explanation:

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4 0
2 years ago
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When a saturated solution of NH4Br dissolved in 100 grams of water is cooled from 60°C to 30°C, how much NH4Br will precipitate?
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Answer:

m_{precipitated}=24.8g

Explanation:

Hello,

In this case, since at 60 °C, 108 grams of ammonium bromide are completely dissolved in 100 grams of water for a saturated solution, once it is cooled to 30 °C, wherein only 83.2 grams are completely dissolved in 100 grams of water, the following mass will precipitate:

m_{precipitated}=108g-83.2g\\\\m_{precipitated}=24.8g

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8 0
3 years ago
Examples of two substances being mixed and the ​
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