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The answer is 12,500 meters
To find the conversion from km to meters, you do x1,000
The answer is C) A length of one day
Answer:
~Na+1 is already in the preferred form. Because of this, the second ionization energy of sodium is higher than normal. Mg+1 loses an electron to form s2 p6 .
Answer:
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Explanation:
The final answer has a different set of units. In particular, kilograms (kg) changes to grams (g) and meters (m) changes to centimeters (cm). To make this change, you need to multiply the first value by proportions.
When writing these proportions, it is important that they are arranged in a way that allows for the cancellation of units. For instance, since both kg and m are located in the numerator, they must be located in the denominators of the conversions.
<u>Proportions:</u>
1 kg = 1,000 g
1 m = 100 cm
<u>The full expression:</u>
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As you can see, the old units cancel out and you are left with g and cm in the numerator.