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zmey [24]
3 years ago
7

SELECT ALL THAT APPLY

Chemistry
2 answers:
Luden [163]3 years ago
8 0
The answer is 1 and 3. The number of atoms per molecule of these three substance is not equal. So they will not contain same number of atoms. And for gas, under same condition with same number of moles will have the same volume. The g.f.w is related to the atomic mass. So they are different.
dybincka [34]3 years ago
4 0

Answer:

1 and 3

Explanation:

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Air and water are both considered to be ____.
VMariaS [17]

Answer:

Elements.

Explanation:

Modern Chemistry says these are elements.

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What has covalent bonds
trapecia [35]

Answer:

Anything that shares electrons.

Explanation: This means they don't transfer electrons.

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3 years ago
The periodic law states that the physical and chemical properties of elements are periodic functions of their?
svetoff [14.1K]
<span>The periodic law states that the physical and chemical properties of elements are periodic functions of their "Atomic Numbers"

So, option B is your answer.

Hope this helps!
</span>
6 0
3 years ago
Convert 0.00590 lb/qt to g/gal<br><br> Please help me i will mark the brainliest!!
Dima020 [189]
According to google, one gallon equals 8.36 pounds. I took 8.36and divided by 0.00590 and got 1416.94915254 So if rounded to the nearest hundreth, 1416.95. I have no idea if I'm right. Sorry I couldn't do more!
8 0
3 years ago
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exis [7]

The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.

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6 0
2 years ago
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