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jeka94
3 years ago
13

The number of valence electrons in each atom of an element affects the element’s

Chemistry
1 answer:
r-ruslan [8.4K]3 years ago
8 0
<span>The number of valence electrons in each atom of an element affects the element’s "chemical properties".

In short, Your Answer would be Option A

Hope this helps!</span>
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Q = mct  

-Q= energy in Joules  

-m = mass in grams  

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-t = delta temperature in degrees Celsius  

So,  

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Q = (7 grams)(0.448J/g C)(750 C - 25 C)  

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