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aksik [14]
3 years ago
14

1. On your graph paper, label the x-axis as "Atomic Number." Label the y-axis as "Atomic Mass." There are no units for atomic nu

mber, but atomic mass has a unit of (u). This stands for atomic mass units.
2. For each of the first 85 elements in the periodic table, plot a point representing the atomic number (x) and the atomic mass (y).
3. Answer the questions on your lab report.
Question:
What is the relationship between the atomic number and atomic mass of an element?
Prediction:
Make a prediction based on the question above. Be sure to give an explanation for your answer. (4 points)




Observations:
The graph you created will be used as your observations and results. Please attach it to this report. (8 points)

Summary:
Use your observations to answer the questions below.
1. Do your observations support your prediction? Explain how they do, or why they do not. (4 points)




2. Describe the shape of your graph. Does it look as you expected? (4 points)




3. Does your graph maintain a consistent pattern? Identify any changes you notice in the pattern. (4 points)




4. How would you describe the relationship between the atomic number and atomic mass of an element? (4 points)




5. Describe any challenges you encountered when making your graph. Could you have done anything differently? (4 points)




6. Why do you suppose the graph behaves as it does toward its right end? (4 points)




7. Radioactivity affects elements that are unstable and tend to break apart easily. These elements often have the largest atomic numbers on the periodic table. Explain how this relates to the behavior of the graph for the heaviest elements (those at the right end of the graph). (4 points)
Biology
1 answer:
Aneli [31]3 years ago
7 0
Wait when is this due
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8 0
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16. Why should the recessive phenotype be used first to determine the q squared value instead of the dominant phenotype to deter
podryga [215]

The recessive phenotype is used first to determine the q squared value because it is only expressed when h0m0zygous.

<h3>What is a recessive phenotype?</h3>

A recessive phenotype is a phenotype which expresses the recessive trait of a gene.

The recessive phenotype is always h0m0zygous for that triat to be expressed.

In the Hardy-Weinberg equilibrium equation, the allele and phenotype frequencies are given as follows:

  • p^2 + 2pq + q^2 = 1

where;

  • p^2 is the h0m0zygous dominant phenotype frequency
  • 2pq is the heterozygous phenotype frequency
  • q^2 is the h0m0zygous recessive phenotype frequency

Therefore, the recessive phenotype is used first to determine the q squared value because it is only expressed when h0m0zygous.

Learn more about recessive phenotype at: brainly.com/question/22117

8 0
2 years ago
What are the importance in applying fertilizer to a tree?​
MatroZZZ [7]

Answer:

It helps in growth of fruits or root faster .

Explanation:

If fertilizers is applied on trees , insect won't affect and soil will be fertilized for appropriate growth .

3 0
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What enzyme is responsible for dissolving the blood clot after regeneration of the vessel wall is complete?
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