Fill the blanks : a standing wave can only exist when thepath around the nucles accommodates a certain number of
1.orbit
2.wavelength
3.frequency
4.electrons
5.radiation

Hi, Friend!

My Answer would  be Number 3 Frequency

Explanation:

Frequency describes the number of waves that pass a fixed place in a given amount of time.

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.