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cricket20 [7]
3 years ago
7

The Periodic Table of Elements is organized by the number of:

Chemistry
2 answers:
amid [387]3 years ago
7 0

Answer:

It is arranged in electrons since they go in the number of electrons for eg. Hydrogen, Helium etc.

ch4aika [34]3 years ago
3 0

Answer:

Atomic number is the correct answer.

Explanation:

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What are the observed results of an experiment that occur from changes in independent variable
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I believe it is the dependent variable b/c it is the thing(s) that is been observe or measure
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3 years ago
Predict the missing particle or nuclide.
Advocard [28]

Answer:

beta minus emission

Explanation:

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8 0
3 years ago
Avogadro's law states that the _____ of a gas is directly proportional to the _____ of the gas when _____ stay the same
attashe74 [19]

Answer:

The three blanks for this answer, are

1. volumen

2. moles

3. Temperature and pressure.

So, Avogadro's law states that the volume of a gas is directly proportional to the moles of the gas when temperature and pressure stay the same

Explanation:

Imagine you have 10 moles of a gas which is contained in 50 L. How many moles of that gas, you will have if the volumen has been reduced to 10 L. (Of course, don't forget that T° and pressure are the same)

There is an equation like this, initial moles /initial volume = moles at the end/volume at the end, (Avogadro law for gases), so 10/50 =moles at the end/10.  When u operate, moles at the end = (10 x 10) / 50.

Moles at the end are 2. Did u get it?. Volumen has been reduced, also the moles.

7 0
3 years ago
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Vitek1552 [10]
The fourth answer is correct 
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3 years ago
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How do you know a physical change has occurred when evaporating water produces gaseous water?
levacccp [35]

Answer:

Its b its the state not anything else

6 0
3 years ago
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