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skelet666 [1.2K]
4 years ago
9

I will brainly And 5 star rate Asapp

Chemistry
2 answers:
scoundrel [369]4 years ago
8 0

Answer:

Agree

Hope this helps

Anna11 [10]4 years ago
6 0

Answer: the answer is True

Explanation: brainlest and hope this helps

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Question 1: Gases diffuse easily through these types of solids
nexus9112 [7]

Q1: Gases diffuse easily through amorphous or porous solids.

Q2:All changes in phase are called change in state of matter.

Answer:

Explanation:

Gases diffuse easily through amorphous or porous solids. Usually solids are densely packed with no space. But porous solids can help in diffuse gas into them. Due to the vacancy present in these solids, gas can easily diffuse through these types of solids.

Similarly, the phase changes lead to change in the state of matter. As the basic of change in phase leads to change in its state from solid to liquid or from liquid to gas or vice versa. So change in state of matter will occur in any change in phase.

3 0
3 years ago
The temperature at which water condenses from a gaseous to a liquid form
MatroZZZ [7]
It condenses when it passes below 212 degrees Celsius, or 100 degrees Fahrenheit 
8 0
3 years ago
How do atoms combine to make a different types of matter
Yuliya22 [10]

Answer:  Atoms of different elements can combine to make new substances or different types of matter.

Explanation:

A molecule is formed when two or more atoms join together chemically. If atoms combine that are of two or more different elements

For example: To form water, some atoms fuse together and form molecules. (H2O).

7 0
3 years ago
Which particle model diagram represents xenon at stp?
Readme [11.4K]

The model that should show the corresct representation of xenon gas is one in which the gas molecules  are isolated and monoatomic.

<h3>What is a noble gas?</h3>

A noble gas is a member of group 18 of the periodic table. Noble gases are known not to interact with each other and occur as monoatomic particles.

The images are not shown here hence the question is incomplete. However, we do know that any of the models that show individual monoatomic particles is a representation of xenon gas.

Learn more about noble gas: brainly.com/question/2094768

3 0
2 years ago
What is the mass of 9.45 mol of aluminum oxide (Al2O3)?
Wittaler [7]

Answer:

mass = 963.53 grams

Explanation:

mass = moles x molar mass

m = 9.45 x 101.96 (molar mass of Al2O3)

m = 963.53g

3 0
3 years ago
Read 2 more answers
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