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Questions and Answers
In chemistry, the study of matter and its interactions is known as ______.
chemistry
Chemical reactions involve the transformation of reactants into ______.
products
The ______ of an element is determined by the number of protons in its nucleus.
atomic number
In the periodic table, elements are arranged by increasing ______.
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A solution where the solute concentration is lower than that of the cell is called ______.
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Study Notes
Chemistry Basics
- The study of matter and its interactions is referred to as chemistry.
- Chemistry encompasses the investigation of the properties, composition, and behavior of substances.
Chemical Reactions
- Chemical reactions involve the transformation of reactants into products.
- This transformation is a fundamental aspect of chemical processes, resulting in new substances with different properties.
Atomic Structure
- The identity of an element is determined by the number of protons in its nucleus, also known as the atomic number.
- The atomic number is unique to each element and defines its position in the periodic table.
Periodic Table Organization
- Elements in the periodic table are arranged by increasing atomic number.
- The periodic table reflects the regular periodicity in the properties of elements based on their atomic structure.
Solutions and Cell Interaction
- A solution where the solute concentration is lower than that of the cell is termed hypotonic.
- Hypotonic solutions cause cells to swell as water enters them, owing to osmosis.
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Description
Test your knowledge with this Chemistry multiple choice quiz. Explore key concepts such as the study of matter, chemical reactions, the periodic table, and solutions. Perfect for students seeking to enhance their understanding of core chemistry principles.
