What is a neutron!!!!!!

Biology

2 answers:

katrin2010 [14]3 years ago

7 0

Answer:

A particle that has a mass nearly equal to that of the proton but no electrical charge and that is present in all atomic nuclei except those of hydrogen.

I found this information at,

https://www.merriamwebster.com/dictionary/neutron

dlinn [17]3 years ago

5 0

Neutrons are the subatomic particles that are stored in the core of an atom with the protons. An atom is mostly empty space. At its center is a nucleus made up of particles made up of particles with a positive electric charge called protons and electrically neutral neutrons.

Isotopes is a word that gets thrown around in chemistry very often. Isotopes are different versions of an element or different versions of a certain kind of atom. Isotopes deal with atoms having different numbers of neutrons but the element will be the same but one may be heavier or lighter than another.

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How the process of natural selection canexplainhow evolution occurs?

harkovskaia [24]

In natural selection, there are three main things you need to know. There must be a variance in the genepool of course, or else to selection or evolution will take place. There also must be a selective force and time. Now, lets say that there is a population of many colored moths. But lets say that the brown colored moth blends in with the environment. This means that predators (selective force in this case) will have a much harder time finding these brown moths instead of easily finding some of the other colored moths (variation). This means that the brown moths will survive at a much higher rate because the are harder to find, and over time, the gene pool will narrow down to just brown moths because the rest of the moths die out due to predators and competition. This also means that this moth species has evolved over time to just become the brown colored moths only. Hope you can understand this but feel free to ask for clarification.

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4 years ago

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gregori [183]

Answer:

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Explanation:

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3 years ago

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Firdavs [7]

Answer:

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3 years ago

What is generalization ? given reasons

tatiyna

Answer:

A generalization is a form of abstraction whereby common properties of specific instances are formulated as general concepts or claims. 

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Subjects in an experiment for an herbal cold medicine either receive a tea made from the herb, or a placebo tea. Their doctor a

Fed [463]

Answer:

A double blind experiment

Explanation:

A double-blind experiment refers to an experiment in which the information about the treatment of the studied variable is provided to neither the researcher nor the participant. In this type of experiment, both the participant and the experimenter are unaware that which participant has got the experimental treatment.

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Thus, A double-blind experiment is correct.

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