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Liula [17]
3 years ago
10

Which can occur in a physical change? The mass can increase

Chemistry
1 answer:
solong [7]3 years ago
3 0
In a physical change the form changes or the state of the matter. For instance water can freeze and water can melt, but it is still water.

Please vote my answer brainliest! Thanks.
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The sediment deposited by debris-laden melt water is called _______.
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What part of the atom is represented by the letter Z?
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2 years ago
An emerald gemstone is an impure form of the mineral beryl, Be3Al2Si16O18. What is the percentage of silicon in the mineral?
solong [7]

Answer:

b. 54.9%

Explanation:

An emerald gemstone has the formula Be₃Al₂Si₁₆O₁₈. We can find the mass of each element in 1 mole of Be₃Al₂Si₁₆O₁₈ by multiplying the molar mass of the element by its atomicity.

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4 0
2 years ago
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lapo4ka [179]
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7 0
3 years ago
What is the mass of a steel cylinder that has a density of 75.0 g/mL and a volume of 12 mL?
siniylev [52]
<span>
hey there!:

density = 75.0 g/mL

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Therefore:

D = m / V

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Answer B

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5 0
3 years ago
Read 2 more answers
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