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SCORPION-xisa [38]
2 years ago
6

11. Is the following sentence true or false? Geologists have identified about 300minerals. *​

Chemistry
1 answer:
gogolik [260]2 years ago
3 0

Answer:

Research has shown that this is true.

Explanation:

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Why does galium melt
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Answer:

Like most other metals, Gallium is solid at room temperature (or liquid if it is too hot in your room). But, if it is held [in hands] for long enough, it melts in your hands, and doesn't poison you like Mercury would. This is because of its unusually low melting point of (~29 degree Centigrade).

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7 0
2 years ago
Please give me the reasons of the solution!
irinina [24]

1. The answer is option E, that is None of the above is correct.

As a polymer becomes more crystalline,

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2. The answer is option B, that is the molecules are arranged in sheets, with their long axes parallel and their ends aligned as well.

In the smectic A liquid-crystalline phase, molecules are arranged in sheets, with their long axes parallel and their ends aligned as well.

3.  For a substitutional alloy to form, the two metals combined must have similar atomic radii and chemical bonding properties.

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2 years ago
What mass is Thallium (I) sulfide will be formed from 36.00g of thallium reacting with excess sulfur
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Answer:

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Explanation:

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3 0
3 years ago
The ion with a +3 charge 28 electrons and mass number of 71
Talja [164]

Answer:

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Explanation:

6 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!! Determine the volume of a container that holds 2.4 mol of gas at STP.
kykrilka [37]

Answer:

2.4 mol x 22.4 liter = 53.76 liters

1 mole

Explanation:

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3 years ago
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