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Students are given data from an investigation that identified some of the chemical elements present in four different samples
Elements Present in Samples
Sample
Elements
1
2
Hydrogen, phosphorus, and nitrogen
Aluminum, silicon, and copper
Calcium, potassium, and nitrogen
Iron, oxygen, and magnesium
3
4
Which sample was most likely DNA?
Sample 1
Sample 2
Sample 3
Sample 4

Respuesta :

Answer:

sample 1

Explanation:

has phosphorus, main chemical compund

Students are given data from an investigation that identified some of the chemical elements present in four different sample correct sample is sample 1.

What defines a chemical element?

Chemical element, also called Part, any substance that cannot be decay into simpler subsnces by normal chemical processes.

Thus, sample 1 is correct.

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https://brainly.com/question/13025901

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