Why Is It Important for a Chemist to Know the Relative

question 104

Multiple Choice

Why is it important for a chemist to know the relative masses of atoms?

• A)There are not that many different kinds of atoms and so it's important to know how they relate to one another.
• B)It provides information about how many atoms two samples have relative to each other.
• C)It provides an indication of how the different atoms will interact.
• D)Because the mass of an atom is directly related to its chemical properties.

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Definitions:

Prefrontal Cortex

The front part of the frontal lobes of the brain, involved in decision making, problem-solving, and controlling social behavior.

Motor Cortex

A region of the cerebral cortex involved in planning, controlling, and executing voluntary movements.

Primary Visual Cortex

The part of the cerebral cortex that receives and processes visual information from the eyes, located in the occipital lobe.

Motor Cortex

The region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.