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KIM [24]
3 years ago
13

a nitrogen atom has 7 protons, and the most common isotope of nitrogen has 7 neutrons. A radioactive isotope has 9 neutrons. Wha

t are the atomic numbers and mass numbers of the stable and radioactive forms of nitrogen?
Biology
1 answer:
Sedaia [141]3 years ago
7 0
The atomic numbers for both the stable and radioactive forms of nitrogen have the atomic number 7.

Stable Mass: 14
Radioactive Mass: 16
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landscape management attracts people to nature preserves and national parks what are the benefits to the wildlife in these areas
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Answer:

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How is mitosis important for sexual reproduction?
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3 years ago
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svlad2 [7]

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Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals. For this to happen, the parcel of air must be saturated, i.e. unable to hold all the water it contains in vapor form, so it starts to condense into a liquid or solid form.

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7 0
2 years ago
What is the study of how the structure and function of genes interact with our environment to influence behavior called?.
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