Which of the Following Soil Layers Would Usually Contain the Greatest

question 27

Multiple Choice

Which of the following soil layers would usually contain the greatest amount of clay in a well-developed soil?

• A)A
• B)B
• C)C
• D)O
• E)R

Identify isotopes and their significance in terms of neutron numbers.

Calculate the number of protons, neutrons, and electrons in an atom or isotope.

Recognize the symbols and atomic numbers of common elements.

Understand the relationship between atomic number (Z), mass number, and isotopic composition.