2 years ago

Is a tooth made out of matter or not matter?

Chemistry

1 answer:

LenKa [72]2 years ago

4 0

Human teeth are made up of four different types of tissues.

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Please see attachment

Explanation:

Please see attachment

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3 years ago

The mass of a silver bracelet is 2.5 gram, it occupies a volume of 48cm3, what is its density?

NNADVOKAT [17]

Answer:

The answer is

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume} \\$

From the question

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volume = 48 cm³

The density is

$density = \frac{2.5}{48} \\ = 0.052083333...$

We have the final answer as

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