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andrew-mc [135]
3 years ago
14

Which of the following elements is most reactive.

Chemistry
2 answers:
xeze [42]3 years ago
3 0
C also give me brainliest answer please
Marta_Voda [28]3 years ago
3 0

Answer:

c.  

Fluorine

Explanation:

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3.604m + 104.29m + 3.1m + 17.41m. The sum expressed in the correct number of significant figures is
dedylja [7]

Answer:

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Explanation:

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The significant figure rule for addition is for the sum to have the same number of decimal places as the value with the least number of decimal places. In the addition sentence 3.604m + 104.29m + 3.1m + 17.41m, the value with the least number of decimal places is 3.1, which has 1 decimal place. Therefore, we round our sum so that it also has 1 decimal place.

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I hope this helps!

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3 years ago
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Explanation:

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3 0
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A wooden block has a length of 4.0 cm, a width of 2.0 cm, and a height of 1.0 cm. What is the volume of this block?
aleksklad [387]
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Thanks for your question! Don't forget to rate and give me the brainliest answer! Then, I can help you with all your problems! ^-^ ~

3 0
4 years ago
What is the empirical formula for<br> C12H10O
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Answer:

Hope this helps

molar mass: 170.21 g/mol

Explanation:

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