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pychu [463]
3 years ago
7

Questions About Organizing The Elements

Chemistry
1 answer:
DENIUS [597]3 years ago
7 0
What can you predict about an element from it is position in the periodic table
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What molecule(s) could diffuse across the plasma membrane? question 31 options: disaccharides fe2 tryptophan amino acid ch4
nevsk [136]

The molecule that could diffuse across the plasma membrane is methane (CH4).

<h3>What is diffusion?</h3>

Diffusion is the movement of fluids or substances from regions of high concentration toward regions of lower concentration.

The plasma membrane is the semipermeable membrane that surrounds the cytoplasm of a cell. The semipermeability means that it allows some molecules through but blocks other substances.

The semipermeable plasma membrane readily allows the passage of small hydrophobic and polar molecules.

Therefore, the molecule that could diffuse across the plasma membrane is methane (CH4).

Learn more about semipermeability at: brainly.com/question/1652796

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1 year ago
Determine the molar mass of CaO
Umnica [9.8K]
56.0774 g/mol just took the test
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3 years ago
Explain the difference between a physical property and chemical property. Give examples of each.
MA_775_DIABLO [31]
A physical property is what a substance is like; it's directly observable. On the other hand, a chemical property is how a substance behaves; its reactivity.

Examples of a physical property are: color, texture, boiling point, freezing point, and melting point.

Examples of a chemical property are: flammability, combustion, and formation of a precipitate.

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3 years ago
What type of energy does a cup sitting on a table have? Why?
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Answer:

POTENTIAL ENERGY

A cup sitting on a table possesses potential energy

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Compare and contrast how wind glaciers abrade rock?
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