There are 7 digits from decimal to 1st digit, and it's coming from right, so exponent will be in negative 7
In short, Your Answer would be: Option C) <span>6.75 × 10-7
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Hope this helps!
Carbohydrates. If you think about it, it's a mix of the three words.
<span>The outer electrons are not as tightly bound as ones closer to the nucleus</span>
