What is the definition of particle in chemistry

1 answer:

7 0

A particle is a minute fragment or quantity of matter. In the physical sciences, a particle is a small localized object to which can be ascribed several physical or chemical properties such as volume or mass. ... The term is rather general in meaning, and is refined as needed by various scientific fields.

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Plant cell synthesize energy rich organic molecules and later energy is released through the processes of

zmey [24]

Pretty sure its photosynthesis ?

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Which of the following metalsts diamagnetic?

allsm [11]

Answer:

cesium

Explanation: because it says so online I have no idea what you are talking about so I guess google is correct

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Prove how the Law Conservation of Mass and Enery apply to Cellular Respiration

snow_lady [41]

Answer:

mass and energy is reused when those things happen

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temperature usually increase when water condenses which behavior of water is most directly responsible for this phenomenon?

aniked [119]

Answer:

Temperature usually increases when water condenses. What behavior of water is most directly responsible for this phenomenon? The release of heat by the formation of hydrogen bonds. Hydrogen bonds stabilize and keep the of ice farther apart than the water molecules of liquid water.

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When comparing the two chair conformations for a monosubstituted cyclohexane ring, which type of substituent shows the greatest

Aleksandr [31]

Answer:

See the explanation

Explanation:

In this case, we have to keep in mind that in the monosubstituted product we only have to replace 1 hydrogen with another group. In this case, we are going to use the methyl group $CH_3$ .

In the axial position, we have a more steric hindrance because we have two hydrogens near to the $CH_3$ group. If we have more steric hindrance the molecule would be more unstable. In the equatorial positions, we don't any interactions because the $CH_3$ group is pointing out. If we don't have any steric hindrance the molecule will be more stable, that's why the molecule will the equatorial position.

See figure 1

I hope it helps!

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