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BARSIC [14]
3 years ago
14

Someone help me please.

Physics
1 answer:
Alekssandra [29.7K]3 years ago
7 0

Answer:

ionic

ionic

covalent

covalent (i think)

Explanation:

ionic= donate electrons (gain/lose)... (results in ions that have +/- charge, are no longer neutral)

covalent= share electrons

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Answer:

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Explanation:

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3 years ago
Describe what it means to view something from a frame of reference.Give an example to illustrate your explanation.
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A ray of light has a wavelength of
MArishka [77]

Answer:

The wavelength in vacuum is equal to 428.8 nm.

Explanation:

Given that,

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n=\dfrac{\lambda_v}{\lambda}\\\\\lambda_v=n\times \lambda\\\\\lambda_v=1.51\times 284\\\\\lambda_v=428.8\ nm

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