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Ugo [173]
2 years ago
7

How much energy is released if a sample loses 0.025 kg mass through radioactive decay?

Chemistry
2 answers:
allochka39001 [22]2 years ago
8 0

Answer:

C

Explanation:

Leto [7]2 years ago
7 0

Answer:

Explanation:

c

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3 years ago
iron has a density of 7.86 g cm3 could a block of metal with a mass of 18.2 and a volume of 2.56 cm^3 be iron?
satela [25.4K]

The density of the block will be "7.11 gm/cm³". A further explanation is provided below.

Given values are:

Density of iron,

  • 7.86 \ g/cm^3

Mass of block of metal,

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Volume of block,

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By using the formula,

→ Density = \frac{Mass}{Volume}

then,

→ The density of block will be:

= \frac{Mass}{Volume}

= \frac{18.2}{2.56}

= 7.11 \ gm/cm^3

Learn more:

brainly.com/question/10804879

7 0
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