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Rina8888 [55]
3 years ago
7

An unknown substance was put in a container. The substance filled up the container from the bottom up, taking half of the space

in the container. What is most likely the state of matter of the substance?
Chemistry
1 answer:
ale4655 [162]3 years ago
6 0

Answer: The state of the substance is most likely to be is liquid state.

Explanation:

States of matter of three types:

1) Solids: In this state of matter particles are strongly associated due to high inter molecular forces acting between them. They have a fixed shape that is they doesn't take the shape of the container in which they are kept.

2) Liquids: In this state of matter particles are associated due to weak inter molecular forces acting between them. They don't have a fixed shape that is they take the shape of the container in which they are kept. They do not occupy the whole volume of the container.

3) Gases: In this state of matter particles are very weakly associated . They don't have a fixed shape that is they take the shape of the container in which they are kept. They occupy the whole volume of the container.

The state of the matter most likely is liquid state.

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Describe what happens when ice changes<br> into liquid water.
chubhunter [2.5K]

Answer:

When ice changes into liquid water it melts. The solidified ice in the frozen, would melt via the burning sun shooting its streaks down at the ice. Which causes the ice to melt, and turn into liquid water.

Explanation:

pp poopoo

3 0
3 years ago
A rectangular block has the following dimensions: 3.21 dm, 5.83 cm, and 1.84 in. The block has a mass of 1.94 kg. What is the de
spin [16.1K]

The density of the rectangular block in g/mL is 7.0.

<u>Given the following data:</u>

  • Mass of block = 22.8 gra1.94 kg
  • Length of block = 3.21 cm
  • Width of block = 5.83 cm
  • Height of block = 1.84 in.

To find the density of the block in g/mL:

First of all, we would determine the volume of the rectangular block by using the following formula:

Volume = length × width × height

<u>Conversion:</u>

1 in = 2.54 cm​

5.83 in = X cm

Cross-multiplying, we have:

X = 2.54(5.83)\\\\X = 14.81 \; cm

Volume = 3.21 × 5.83 × 14.81

Volume = 277.16 cubic centimeters.

<u>Note</u>: Milliliter (mL) is the same as cubic centimeters.

1000 grams = 1 kg

Y grams = 1.94 kg

Cross-multiplying, we have:

Y = 1940 grams

Now, we can find the density:

Density = \frac{Mass}{Volume}\\\\Density = \frac{1940}{277.16}

<em>Density </em><em>= 7</em><em>.0 g/mL</em>

Therefore, the density of the rectangular block in g/mL is 7.0.

Read more: brainly.com/question/18320053

4 0
3 years ago
What two parts are found in the nucleus
cricket20 [7]
Protons and neutrons
5 0
3 years ago
How many electron dots should As have?
Effectus [21]

Answer:

5

Explanation:

8 0
3 years ago
How many atoms are in the 3.5 moles of arsenic atoms?
Dmitry_Shevchenko [17]
Number of atom in one mole = 6.022 × 10²³
So, in 3.5 moles, it would be: = 6.022 × 10²³ * 3.5 = 2.1 × 10²⁴

In short, Your Answer would be 2.1 × 10²⁴ atoms

Hope this helps!
6 0
3 years ago
Read 2 more answers
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