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Karolina [17]
3 years ago
11

What is the most important characteristic in determining an element’s properties?

Chemistry
1 answer:
lozanna [386]3 years ago
4 0
The number of electrons. The valence (outer) shell is particularly important.
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Inclined planes reduce the amount of effort needed to move an object, but increases the length of the ramp.

<u>Explanation:</u>

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