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Mrrafil [7]
3 years ago
11

An element's reactivity and other chemical properties are determined by the number of

Chemistry
1 answer:
jenyasd209 [6]3 years ago
5 0
Electrons in its outer most row
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A fluorine ion has nine protons and a charge of -1. how many electrons are in an ion the fluorine. A. 1 B. 9 C. 10 D. 8
madam [21]
10, it has gained and electron which increases the charge, as the -1 indicates 
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4 years ago
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Convert 25 gram of carbon dioxide to mold
Rus_ich [418]

The atomic weight of carbon dioxide is about 12.011 + 15.999 + 15.999 = 44.009.

44.009 grams of CO2 = 1 mole of CO2             CO2 = Carbon dioxide

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About 0.568 moles of CO2

7 0
4 years ago
In the EXPLORE section of your lesson 4.08 on Potential energy there were several animations to watch that provided a graphic il
Lunna [17]

Answer:

This is because no energy is being created or destroyed in this system

Explanation:

I think this is correct? I hope it helps.        

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3 years ago
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The change in frequency of a wave acceleration​
nikdorinn [45]

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it decreases the amplitude of the wave as it propagates

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5 0
3 years ago
I need help with this ASAP PLEASE
Artemon [7]

439.3 g CO2

Explanation:

First find the # of moles of CO2 that results from the combustion of 3.327 mol C3H6:

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= 439.3 g CO2

5 0
3 years ago
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