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BaLLatris [955]
3 years ago
15

2. _______ properties depend on the amount of matter present

Chemistry
1 answer:
OleMash [197]3 years ago
6 0

Answer:

extensive properties

Explanation:

,such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity.

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Serena mixed two samples together: a gray solid that smells like flowers and a gray solid that smells like bleach. She analyzed
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Answer:c

Explanation:

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3 years ago
Twenty irregular pieces of an unknown metal have a collective mass of 28.225 g. When carefully placed in a graduated cylinder th
Lelechka [254]

Explanation:

Use the density formula to determine the volume of the piece of metal.

density

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8 0
3 years ago
What is the net charge of a nitrogen atom with 8 electrons
DaniilM [7]

Answer:

– 1

Explanation:

From the question given above, we obtained the following:

Electron = 8

Net charge of nitrogen =.?

Nitrogen has atomic number of 7. This also means that nitrogen has 7 proton because atomic number of an element is the equal to number of protons in the atom of the element.

Thus, we can obtain the net charge of nitrogen with 8 electrons by calculating the difference between the protons and electrons of the nitrogen atom. This can be obtained as follow:

Proton = 7

Electron = 8

Net charge = Proton – Electron

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Therefore, the net charge of the nitrogen atom with 8 electrons is – 1

7 0
3 years ago
Thinner in the center that at the edges; virtual image smaller.
ipn [44]
<h3><u>Answer</u>;</h3>

Concave Lenses

<h3><u>Explanation</u>;</h3>
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3 years ago
Read 2 more answers
The measurement of grams of solute per one million grams of solution is known as
Zinaida [17]
 I think it's Molality because the moles of solute over the kilograms of solvent is equal to the molality...
5 0
3 years ago
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