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choli [55]
3 years ago
6

What does it mean when your teacher wants you to round 143 to two significant figures

Chemistry
1 answer:
zhenek [66]3 years ago
5 0

Answer:The answer is 3...I think

Explanation:

143

Sig Figs

3

Decimals

0

Scientific Notation

1.43 × 102

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The mass of the quartz crystal shown below is 10 grams, and its volume is 4 cm3. What is the density of quartz?
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Answer:

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