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Allisa [31]
2 years ago
11

In what form metals are found in nature

Chemistry
2 answers:
Alika [10]2 years ago
7 0

Answer:

Metals in nature are found in rock form, mineral forms etc..

Darina [25.2K]2 years ago
5 0

Answer:

Metals are found in rock

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What main factor determines the path a star will take during its life cycle
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The Nassau Din beat the the star has.
It may turn into a black hole if it has a high enough mass.
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3 years ago
a closed flask of air (0.250 L) contains 5.00 "puffs" of particles. The pressure probe on the flask reads 93 kPa. A student uses
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Answer: New pressure inside the flask would be 148.8 kPa.

Explanation: The combined gas law equation is given by:

PV=nRT

As the flask is a closed flask, so the volume remains constant. Temperature is constant also.

So, the relation between pressure and number of moles becomes

P=n\\or\\\frac{P}{n}=constant

\frac{P_1}{n_1}=\frac{P_2}{n_2}

  • Initial conditions:

P_1=93kPa\\n_1=5\text{ puffs}

  • Final conditions: When additional 3 puffs of air is added

P_2=?kPa\\n_2=8\text{ puffs}

Putting the values, in above equation, we get

\frac{93}{5}=\frac{P_2}{8}\\P_2=148.8kPa

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2 years ago
How many valence electrons are in an atom of magnesium?
dimulka [17.4K]
There are two valence electrons in a single atom of magnesium.
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3 years ago
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1. Define flash flood.
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3 years ago
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A graduated cylinder is filled with 34.4 mL of water. A toy Car that weighs 43.672-g is Gently placed in the cylinder and the wa
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Answer:9.49g/mL

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Volume of water = 34.4mL

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Density = 43.672/4.6 = 9.49g/mL

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2 years ago
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