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Luda [366]
3 years ago
11

Please help me! I am offering 100 points and brainliest!

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

Explanation:

Since density is calculated with mass divided by volume, changing either of these variables will affect the density, not necessarily both of them. If only the volume is increased or only the mass is decreased, the density will decrease. If only the volume is decreased or only the mass in increased, the density will increase.

Example:

Original density is 50g/ml. Mass is 50g and volume is 1ml.

Increase mass only:

mass = 100g

Density = 100g/ml   <= Density is increased

Decrease mass only:

mass = 25g

Density = 25g/ml   <= Density is decreased

Increase volume only:

volume = 2ml

Density = 50g/2ml = 25g/ml   <= Density is decreased

Decrease volume:

volume = 0.5ml

Density = 50g/0.5ml = 100g/ml   <= Density is increased

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Answer:

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4 years ago
For the following isotopes that have missing information, fill in the missing information to complete the notation: 34 14X
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Answer:

For the following isotopes that have missing information, fill in the missing information to complete the notation: 34 14X  answer- 34/14 Si

                                           

5 0
3 years ago
3. A volcanologist discovers a volcano built from alternating layers of lava flow, ash, and cinders.
GenaCL600 [577]

Answer:

Composite volcano

Explanation:

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3 years ago
a flack that weighs 345.8g is filled with 225 ml of carbon terachloride the weight of the flack and carbon terachloride is found
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7 0
3 years ago
Write the electron configuration diagram that shows the transfer of electrons that takes place to form the compound sodium
Dafna1 [17]

Answer:

See explanation

Explanation:

Now the element sodium has electronic configuration of [Ne]3s1

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